NC30307/16/28 - APM Hexseal

APM HEXSEAL

HEXSEALS®& E-SEELS®

CATALOG HEX200

Environmental Sealing Boots

for Switches & Potentiometers

In many applications ordinary electrical

and/or electronic switches and poten-

tiometers are susceptible to damage

from water, oil, dust, dirt, salt spray, fungus

and other environmental contaminants.

Often, even factory-sealed, panel-mounted

switches and potentiometers do not protect

behind-panel circuitry from the entry of such

hostile contaminants through the panel

cutout in which the component is mounted.

When reliability and survival in such haz-

ardous environments is required, APM

HEXSEAL’s broad range of environmental

sealing boots provide cost-effective, long-

term protection.

HOW APM’S SEALING BOOTS PROTECT

APM’s sealing boots are designed to pro-

tect your switches and potentiometers from

hostile environments without compromising,

or interfering with, the unit’s basic operation.

Each seal is made from tough, high tear-strength elastomer

resistant to most chemicals, lubricants, acids and solvents.

And each remains ﬂexible over a wide operating tempera-

ture range … with many units rated at –94°F to +400°F.

Most toggle, pushbutton and rotary shaft models feature

a molded-in mounting nut, thus serving as both a reliable

seal and mechanical mounting. In addition each HEXSEAL®

and E-SEEL®features an integral proprietary sealing rib

which serves to seal the panel cutout in which the compo-

nent is mounted … thus protecting behind-panel circuitry

from leakage or blow-by.

Full toggle, pushbutton and rocker switch boots com-

pletely envelop the front-of-panel switch mechanism, provid-

ing reliable protection even under high-pressure wash-

downs. Rotary shaft and half toggle/pushbutton seals (in

which the actuator protrudes) are designed to snugly hug

the actuator to protect against entry of moisture, oil, dirt,

dust, and other contaminants.

EMI/RFI and Armored Protection. For EMC-sensitive

applications, APM offers a number of boots with a built-in,

knitted Monel EMI/RFI shield. This integral shield guards

against spurious signals entering or leaving equipment

Why Environmental Protection Is Needed

2© APM HEXSEAL CORP. 1999

High tear-

strength

silicone rubber

in actuation-

compatible

tactility

Single-piece

design for

toggle, push-

button, rocker or

rotary styles, in

any color

Mounting hole Switch housing

Protective chamber

with secondary inner

seal

Molded-in

mounting nut

Patented peri-

meter sealing rib

seals mounting

hole and protects

behind-panel

components

All standard EMI/RFI boots feature a knitted Monel shield

Standard colors are black and grey. Boots can be

color-matched to panel/function coding.

through the switch mounting hole. Armored toggle and push-

button switch seals are also available for those instances

where severe mechanical abuse is anticipated.

Millions in Use. APM HEXSEAL’s environmental sealing

boots represent more than 50 years of research and prod-

uct development.Working closely with both switch users and

manufacturers, APM has developed an extensive family of

standard and custom boots for toggle, pushbutton, rocker

and rotary switches. Today APM’s environmental seals are

used around the world in a wide variety of industrial, com-

mercial, and military applications. We would be pleased to

help you select a standard unit, or discuss a custom design

to satisfy your unique application needs.

Custom Designs. Should your requirement call for boots

not shown in this catalog, please contact us for design assis-

tance. The solution often lies in an inexpensive variation of a

standard product.

Typical ApplicationsProtects

against:

• Washdowns

• Salt water

• Oil and grease

• Dust and dirt

• Corrosion

• Fungus

• Cleaning solvents

• Acids

• Ozone

• Other harmful

environmental

contaminants

Features and Benefits

•UL and CSA-recognized HEXSEALS and E-SEELS … facilitate easier agency “listing” of the equipment in which

they are used.

•MIL-qualiﬁed … most HEXSEALS are QPL approved under MIL-B-5423.

•Rugged silicone rubber material … resists tearing and most environmental contaminants. Won’t discolor, yellow,

crack, or dry out.

•Perimeter sealing rib … seals the panel cutout in which the switch or potentiometer is mounted.

•Secondary inner seal … on many full toggle switch boots protects against entry of contaminants in the event the

upper portion of the boot is cut, torn, or punctured.

•High-strength rubber-to-metal bond … assures rubber will not peel away from the mounting nut.

•Pre-lubricated half-toggle, dual-seal full toggle, and rotary shaft boots … for easier installation on large diam-

eter actuators.

•Vibration-resistant mounting … resists switch loosening due to vibration/shock.

•Wide operating temperature range … assures long-term performance in the toughest thermal environments.

•Black color … E-SEELS feature black anodized hardware and black silicone rubber for aesthetic compatibility.

•Wide range of available colors … in addition to standard gray, black, and clear transparent models, units can be

molded in an array of colors to meet your needs.

•Made in USA … to insure continuity of service throughout the year.

• Marine/boating instruments

• Chain saws

• Power tools

• Machine tools

• Food processing equipment

• Chemical processing equipment

• Spas/hot tubs

• Floor polishers

• Vacuum cleaners

• Carpet cleaning systems

• Lawn tractors

• Garden power tools

• Off-road construction equipment

• Portable test instruments

• Forklift trucks

• Golf carts

• Snowmobiles

• Jet skis

• Mobile compressors

• Airline jetways

• Snow blowers

• Farm equipment

• Commercial laundry equipment

• Construction elevators

• Woodworking equipment

• Navigational equipment

• Industrial control panels

• Paint-spraying equipment

• Automotive/truck exterior control

systems

• Outdoor fuel dispensing systems

• Tennis ball feeding machines

• Mopeds/motorcycles

• Medical equipment

• Ski lift control panels

• Industrial/commercial power

washers

• “Crosswalk” control panels

• Water pumping equipment

• Ground support equipment

• Wireless communications

equipment

• Waste treatment equipment

• Aircraft instrument panels

• Pressure washers

• Hand-held lanterns

• Or any application requiring

environmental

protection for panel-mounted

switches or potentiometers

3 Performance Levels to Choose From

APM HEXSEAL offers three distinct switch seal families from which to choose to meet your application’s price and

performance requirements.

HEXSEALS®E-SEELS®

INDUSTRIAL-

COMMERCIAL GRADE

• UL-listed and CSA certiﬁed

• High tear-strength silicone

rubber

• Single-piece construction

• –80°F to +400°F temperature

range

• Suitable for industrial and

commercial applications

SNAP-SEELS®

COMMERCIAL-

CONSUMER GRADE

• Neoprene rubber

• Two-piece design

• –65°F to +300°F temperature

range

• Suitable for commercial and

consumer applications

MILITARY-QUALIFIED

INDUSTRIAL GRADE

• QPL-listed versions available.

• High tear-strength silicone

rubber per ZZ-R-765

• Single-piece design

• –94°F to +400°F temperature

range

• Suitable for military and

industrial applications

• UL-listed and CSA-certiﬁed

Radio remote crane and hoist

controls

Accurate GPS navigation and mapping systems

Portable water quality

instruments

ELEC-TRA-MATE®electric ﬁshing reels Washdown industrial motor speed and

torque controls

Boat switch panels

HEXSEALS

Military P/N APM P/N Page

M5423/01-01 ......N-1030 ........6

M5423/01-02 ......IN1030RFI ......7

M5423/02-01 ......N-1030B .......6

M5423/03-01 ......2030-B ........7

M5423/04-01 ......N-5030 ........6

M5423/05-01 ......N-5030L........6

M5423/05-02 ......N-5030R .......6

M5423/06-01 ......3070 .........9

M5423/06-02 ......3075 .........9

M5423/06-03 ......3073 .........9

M5423/06-04 ......3077 .........9

M5423/07-01 ......N-3030 ........8

M5423/07-02 ......NC-3030 .......8

M5423/07-03 ......NH-3030 .......8

M5423/07-04 ......N-3040 ........8

HEXSEALS

Military P/N APM P/N Page

M5423/07-05 ......NH-3030S.......8

M5423/07-06 ......N-3030RFI ......9

M5423/07-07 ......NC-3030RFI .....9

M5423/07-08 ......NH-3030RFI .....9

M5423/07-09 ......N-3040RFI ......9

M5423/07-10 ......NH-3030SRFI.....9

M5423/07-11 ......N-3030-2513 .....8

M5423/07-12 ......NC-3030-2513 ....8

M5423/09-01 ......N-9030-1/8 .....11

M5423/09-02 ......N-9030-1/4 .....11

M5423/09-03 ......N-9040-1/8 .....11

M5423/09-04 ......N-9060-1/4 .....11

M5423/09-05 ......N-9065-3/8 .....11

M5423/09-06 ......N-9063-1/4 .....11

M5423/09-07 ......N-9030-1/8RFI....11

HEXSEALS

Military P/N APM P/N Page

M5423/09-08 ......N-9030-1/4RFI. . . 11

M5423/09-09 ......N-9040-1/8RFI. . . 11

M5423/09-10 ......N-9060-1/4RFI. . . 11

M5423/09-12 ......N-9063-1/4RFI. . . 11

M5423/09-14 ......N-9033-1/4RFI. . . 11

M5423/10-01 ......N-5040G ......8

M5423/10-02 ......N-5040R ......8

M5423/10-03 ......N-5040 .......8

M5423/11-01 ......N-5032B ......6

M5423/12-A9 ......1112/7

HANDSET BOOTS

Military P/N APM P/N Page

M5423/15-01 ......1211/13 ......10

M5423/15-02 ......1211/14 ......10

M5423/15-03 ......1211/31 ......10

Qualified Products List

Product Locator

The following standard APM HEXSEALS are QPL-Listed, per QPL5423. Other QPL-listed products are available. Please

consult factory.

Toggle Switch Boots .................6 & 7

Pushbutton Boots ...................8 & 9

Indicator & Illuminated

Pushbutton Switch Seals ...............10

Handset Switch Boots .................10

Rotary Shaft Seals....................11

Rocker Switch Boots ..................12

Economy Switch Seals .................13

Installation Instructions ...............14

Custom Switch Boots & Seals............15

Installation

Instructions

Parthoru regem ut ab Anneo acceptimus fine munere salutare nemo

potest. Ego uero gloriosissime rex cum ruam virtute humanitate op

cosidero tum ceteras nature dotes: quibus inter etatis nostre

principes uel in primis illustris es: sublime ingenium: summa caritate:

summa continentia nulla ratione adduci possum ut non pluris apud te

fidem m

ea esse e

xitimem tua m

aifestate sum adoraturus. Parthoru

regem ut ab Anneo acceptimus fine munere salutare nemo potest.

Ego uero gloriosissime rex cum ruam virtute humanitate op cosidero

tum ceteras nature dotes: quibus inter etatis nostre principes uel in

primis illustris es: s

ublime i

ngenium: summa c

aritate: summa

continentia nulla ratione adduci possum ut non pluris apud te fidem

mea esse exitimem tua maifestate sum adoraturus. Parthoru regem

ut ab Anneo a

cceptimus fine munere salutare nemo potest. Ego

uero gloriosissime rex cum ruam virtute humanitate op cosidero tum

ceteras nature dotes: quibus inter etatis nostre principes uel in primis

illustris es: sublime ingenium: summa caritate: summa c

ontinentia

nulla ratione adduci p

ossum ut non pluris a

pud te fidem mea esse

exitimem t

ua maifestate sum adoraturus.genium: summa c

aritate:

summa continentia nulla ratione adduci possum ut non pluris apud te

fidem mea esse e

xitimem tua m

aifestate sum adoraturus. P

arthoru

regem ut ab Anneo acceptimus f

ine munere s

alutare nemo p

otest.

Ego uero gloriosissime rex cum ruam virtute humanitate op cosidero

tum ceteras nature dotes: quibus inter etatis nostre principes uel in

primis illustris es: sublime ingenium: summa caritate: summa

continentia nulla ratione adduci possum ut non pluris apud te fidem

mea e

sse exitimem t

ua m

aifestate s

um adoraturus.e op c

osidero

APM HEXSEAL

Page

Max.

Toggle A APM

Thread Height Throat B C Military Boot

Size Above or I.D. Height Flat Part Part Color*

Bushing Number Number

(in.) in. mm in. mm in. mm

M6 (metric) .37 .116 2.95 .562 14.30 .352 9.00 —1131/25 Black •

-32NS-2B .437 .210 5.35 .625 15.88 .625 15.88 —1131/33 Gray •

M12 (metric) .812 .234 5.95 .859 21.83 .625 15.88 —1131/40 Black •

-32NS-2B .66 .219 5.55 .844 21.44 .625 15.88 M5423/01-02 IN-1030 Gray •

-32NS-2B .66 .256 6.50 .844 21.44 .625 15.88 —1131/31 Gray •

-32NS-2B .90 .219 5.55 1.093 27.77 .625 15.88 —1131/26 Gray •

-32NS-2B 1.08 .390 9.92 1.328 33.37 .625 15.88 —N-1002 Gray •

-32NS-2B .66 .219 5.55 .844 21.44 .625 15.88 —IN-1030

-32 Gray •

-32NS-2B .66 .256 6.50 .844 21.44 .625 15.88 —1131/32 Black •

-32UNS-2B .78 .187 4.76 .844 21.44 .750 19.05 —1131/23 Gray •

-32NS-2B .71 .219 5.55 .937 23.80 .625 15.88 —C1131/28 Black •

Full-Toggle Switch Boots (with constant I.D.) Figure 2

Toggle Switch Boots

SPECIFICATIONS

Material: HEXSEALS: Silicone rubber conforms to ZZ-R-765 Class III,

GR 50 (unless otherwise speciﬁed)

E-SEELS — Silicone rubber polymer type ASTM D 1418

Mounting Nut: HEXSEALS: Brass, nickel-plated

E-SEELS: Brass, black-oxide

Temperature Range: HEXSEALS: –94°F to +400°F

E-SEELS: –80°F to +400°F

Pressure Range: Exceeds 15 psi internal and 1500 psi external.

(N5032B: 10 psi)

Operational Life: 50,000 actuations (minimum).

Shelf Life: Excess of 25 years.

Resistant to: Salt spray, sunlight, ozone, weather, fungus, and most

acids and lubricating oils

Military Approvals: Most HEXSEALS are QPL-approved to

MIL-B-5423. (See QPL listing on page 5.)

Agency Recognition: E-SEELS and HEXSEALS are UL-listed to UL

Std. 50 types 1-13, and meet CSA standards.

Installation: Please see installation instructions on page 14.

HOW TO ORDER

Specify APM boot part number and, if necessary, the appropriate

bushing adaptor part number (please see page 14).

HEXSEAL®and E-SEEL®toggle switch boots are molded from a high tear-strength silicone rubber bonded to a built-in

mounting nut. Each encloses the base of the protruding switch bushing and forms a watertight and dust-tight seal against

the front panel surface.

Max.

Toggle A APM

Thread Height Throat B C Military Boot

Size Above or I.D. Height Flat Part Part Color*

Bushing Number Number

(in.) in. mm in. mm in. mm

-40NS-2B .31 .104 2.64 .422 10.72 .375 9.58 M5423/04-01 N-5030 Gray •

-40NS-2B .37 .062 1.53 .500 12.70 .375 9.52 M5423/05-01 N-5030L†Gray •

-40NS-2B .28 .062 1.58 .390 9.91 .375 9.52 M5423/05-02 N-5030R Gray •

-40NS-2B .50 .062 1.58 .594 15.08 .375 9.52 —N-5030S Gray •

-32NS-2B .66 .219 5.55 .844 21.44 .625 15.88 M5423/01-01 N-1030 Gray •

-32NS-2B .66 .219 5.55 .844 21.44 .625 15.88 —N-1030

-32 Gray •

-32NS-2B .71 .219 5.55 .937 23.81 .625 15.88 —C1131/27 Black •

Full-Toggle Switch Boots (with integral secondary seal) Figure 1

FIGURE 1

FIGURE 2

FIGURE 3

*Other colors available. Please consult factory. †Material conforms to ZZ-R-765 Class III, Gr. 25

*Other colors available. Please consult factory.

Toggle

Diameter AB C

Military APM

Thread Accom- Throat Height Flat Part Boot Color*

Size modated or I.D. Number Part

(in.) in. mm in. mm in. mm Number

-40NS-2B .062-.188 .047 1.19 .250 6.35 .375 9.53 M5423/11-01 N-5032B†† Gray •

-32NS-2B .155-.240 .078 1.98 .437 11.10 .625 15.88 M5423/02-01 N-1030B Gray •

-32NS-2B .155-.240 .078 1.98 .437 11.10 .625 15.88 —N-1030B

-32 Gray •

-32NS-2B .155-.240 .078 1.98 .437 11.10 .625 15.88 —C1132/20 Black •

Half-Toggle Switch Boots (toggle actuator protrudes) Figure 3

*Other colors available. Please consult factory. ††Material conforms to ZZ-R-765, Class II, GR. 40.

HEXSEAL

E-SEEL

HEXSEAL

E-SEEL

HEXSEAL

E-SEEL

ABDC

Throat Height Distance Width Clearance Military APM Boot

or I.D. Between Boot Hole Part Part Color*

Mtg. Holes Diameter Number Number

inch mm inch mm inch mm inch mm inch mm

.315 7.91 .938 23.82 1.813 46.04 .750 19.05 .510 12.95 —2030 Gray •

Back-of-Panel Mounted Toggle Switch Boots

Full Toggle Boot Figure 6

FIGURE 4

FIGURE 6

FIGURE 7

Max.

Toggle A APM

Thread Height Throat B C Military Boot

Size Above or I.D. Height Flat Part Part Color

Bushing Number Number

(in.) in. mm in. mm in. mm

-32NS-2B .66 .219 5.55 .875 21.44 .625 15.88 —N-1030A Gray •

Armored Full Toggle Boots Figure 4

FIGURE 5

Max.

Toggle A B C APM

Thread Height Throat Height Flat Military Boot Color*

Size Above or I.D. Part Part

Bushing Number Number

(in.) in. mm in. mm in. mm

-40NS-2B .36 .062 1.58 .500 12.70 .375 9.52 —N-5030L RFI Gray •

-32NS-2B .66 .219 5.55 .844 21.44 .625 15.88 M5423/01-02 IN-1030 RFI Gray •

-32NS-2B .66 .219 5.55 .844 21.44 .625 15.88 —IN-1030 RFI

-32 Gray •

-40NS-2B .28 .062 1.58 .390 9.90 .375 9.52 —N-5030R RFI Gray •

-40NS-2B .50 .062 1.58 .594 15.08 .375 9.52 —N-5030S RFI Gray •

EMI/RFI Shielded Full Toggle Boots Figure 5

*Other colors available. Please consult factory.

All standard EMI/RFI boots feature a knitted Monel shield. RFI/EMI shielded boots have an operational life of 15,000 actuations (minimum)

*Other colors available. Please consult factory.

ABDC

Throat Height Distance Width Clearance Military APM Boot

or I.D. Between Boot Hole Part Part Color*

Mtg. Holes Diameter Number Number

inch mm inch mm inch mm inch mm inch mm

.093 2.38 .500 12.70 1.813 46.04 .750 19.05 .510 12.95 M5423/03-01 2030B Gray •

Half Toggle Boot (Toggle Actuator Protrudes) Figure 7

*Other colors available. Please consult factory.

DIMENSIONS FOR REFERENCE ONLY.

HEXSEAL

E-SEEL

HEXSEAL

E-SEEL

HEXSEAL

E-SEEL

HEXSEAL

E-SEEL

Nickel plated brass cap bonded to boot.

Pushbutton Boots

SPECIFICATIONS

Material: HEXSEALS: Silicone rubber conforms to ZZ-R-765 Class III,

Gr. 60 unless otherwise speciﬁed.

E-SEELS: Silicone rubber polymer type ASTM D1418.

Mounting Nut: HEXSEALS: Brass, nickel-plated (unless otherwise

noted)

E-SEELS: Brass, black-oxide

Temperature Range: HEXSEALS: –94°F to +400°F

E-SEELS: –80°F to +400°F

Pressure Range: Exceeds 15 psi internal and 1500 psi external.

Operational Life: 50,000 actuations (minimum)

Shelf Life: In excess of 25 years

Resistant to: Salt spray, sunlight, ozone, weather, fungus, and most

acids and lubricating oils

Military Approvals: Most HEXSEALS are QPL-approved to

MIL-B-5423. (See QPL listing on page 5.)

Agency Recognition: E-SEELS and HEXSEALS are UL-listed to UL

Std. 50 types 1-13, and meet CSA standards.

Installation: Please see installation instructions on page 14.

HEXSEAL®and E-SEEL®push button boots are molded from a high tear-strength silicone rubber bonded to a built-in

mounting nut. Each encloses the base of the protruding switch bushing and forms a watertight and dust-tight seal against

the front panel surface.

Max. Plunger A B C Military

Thread Height Flat I.D. Part APM Boot Color*

Size inch mm inch mm inch mm inch mm Number Part Number

8-40 NS-2B .118 3.00 .226 5.70 .250 6.35 .125 3.18 —1231/17 Gray •

8-40 NS-2B .188 4.76 .297 7.54 .250 6.35 .120 3.18 SCL6303A-03 N5045 Gray •

-32NS-2B .203 5.16 .313 7.94 .375 9.53 .188 4.76 M5423/10-01 N5040G Gray •

-32NS-2B .453 11.51 .531 13.49 .375 9.53 .125 3.18 —1231/32 Gray •

-40NS-2B .141 3.57 .313 7.94 .375 9.53 .188 4.76 M5423/10-03 N5040 Gray •

-40NS-2B .203 5.16 .313 7.94 .375 9.53 .188 4.76 M5423/10-02 N5040R Gray •

-40NS-2B .344 11.51 .531 13.49 .375 9.53 .125 3.18 —1231/31 Gray •

-32UNEF-2B .212 5.41 .359 9.13 .437 11.11 .156 3.97 —1231/27 Gray •

-27NS-2B .545 13.80 .653 16.60 .500 12.70 .300 7.60 —1231/8 Gray •

-32NEF-2B .545 13.80 .653 16.60 .500 12.70 .300 7.60 —1231/35 Clear •

-28UNEF-2B .438 11.11 .719 18.26 .625 15.88 .422 10.72 —NC3030

-28 Clear •

-32UN-2B .438 11.11 .719 18.26 .625 15.88 .422 10.72 —NC3030

-32 Gray •

-32NS-2B .281 7.14 .547 13.89 .625 15.88 .422 10.72 M5423/07-01 N3030 Gray •

-32NS-2B .281 7.14 .547 13.89 .625 15.88 .422 10.72 M5423/07-11 N3030-2513 Clear •

-32NS-2B .438 11.11 .719 18.26 .625 15.88 .422 10.72 M5423/07-02 NC3030 Gray •

-32NS-2B .438 11.11 .719 18.26 .625 15.88 .422 10.72 M5423/07-12 NC3030-2513 Clear •

-32NS-2B .281 7.14 .547 13.89 .625 15.88 .422 10.72 M5423/07-03 NH3030 Gray •

-32NS-2B .188 4.76 .547 13.89 .625 15.88 .422 10.72 M5423/07-05 NH3030S Gray •

-32NS-2B .469 11.91 .734 18.65 .625 15.88 .422 10.72 —NC3030H Gray •

-24NEF-2B .281 7.14 .609 15.48 .750 19.05 .515 13.10 M5423/07-04 N3040 Gray •

-32NS-2B .281 7.14 .547 13.89 .625 15.88 .422 10.72 —C1231/41 Black •

-32NS-2B .438 11.11 .719 18.26 .625 15.88 .422 10.72 —C1231/42 Black •

Max. Plunger A B C Military

Thread Height O.D. I.D. Part APM Boot Color*

Size inch mm inch mm inch mm inch mm Number Part Number

-27NS-2B .330 8.38 .609 15.48 .641 16.27 .320 8.11 —1221/12 Gray •

-32NS-2B .400 10.14 .719 18.26 .766 19.45 .375 9.53 —1221/15 Gray •

-24NF-2B .330 8.38 .609 15.48 .641 16.27 .320 8.11 —C1221/22 Clear •

-27NS-2B .330 8.38 .609 15.48 .641 16.27 .320 8.11 —C1221/21 Black •

-27NS-2B .330 8.38 .609 15.48 .641 16.27 .320 8.11 —C1221/21 4 Clear •

-32NEF-2B .330 8.38 .609 15.48 .641 16.27 .320 8.11 —C1221/23 Clear •

Full Pushbutton Boots Figure 8

Figure 9

HOW TO ORDER

Specify APM boot part number and, if necessary, the appropriate

bushing adaptor part number (please see page 14).

FIGURE 8

FIGURE 9

FIGURE 10

Max. Plunger A B C Military

Thread Height Flat I.D. Part APM Boot Color*

Size inch mm inch mm inch mm inch mm Number Part Number

-28UNEF-2B .313 7.94 .797 20.24 .625 15.88 .344 8.73 —NC3030FL

-28 Gray •

-32UN-2B .313 7.94 .797 20.24 .625 15.88 .344 8.73 —NC3030FL

-32 Gray •

-32NS-2B .313 7.94 .797 20.24 .625 15.88 .344 8.73 —NC3030FL Gray •

Figure 10

*Other colors available. Please consult factory.

HEXSEAL

E-SEEL

HEXSEAL

E-SEEL

HEXSEAL

E-SEEL

Mounting nut material: Aluminum

Aluminum insert

Back-of-Panel Mounted Pushbutton Boots

FIGURE 11

FIGURE 13

FIGURE 12

FIGURE 14

FIGURE 15

FIGURE 16

Plunger-

Outside Bushing A B C Military APM Boot

Thread Height O.D. Inside Thread Part Part Number Color*

inch mm inch mm inch mm Number

-27NS-2A .438 11.11 .906 23.03 .875 22.23

-32NS-2B M5423/06-01†3070 Gray •

-24NEF-2A .438 11.11 .906 23.02 .875 22.23

-32NS-2B M5423/06-03 3073 Gray •

-27NS-2A .688 17.46 .906 23.02 .875 22.23

-32NS-2B M5423/06-02†3075 Gray •

-24NEF-2A .688 17.46 .906 23.02 .875 22.23

-32NS-2B M5423/06-04 3077 Gray •

Panel-Mounted Full Pushbutton Boots Figure 11

Plunger A B C Military

Thread Height Flat I.D. Part APM Boot Color*

Size inch mm inch mm inch mm inch mm Number Part Number

-32NS-2B .281 7.14 .547 13.89 .625 15.88 .422 10.72 M5423/07-06 N3030RFI Gray •

-32NS-2B .438 11.11 .719 18.26 .625 15.88 .422 10.72 M5423/07-07 NC3030RFI Gray •

-32NS-2B .281 7.14 .547 13.89 .625 15.88 .422 10.72 M5423/07-08 NH3030RFI Gray •

-32NS-2B .188 4.76 .547 13.89 .625 15.88 .422 10.72 M5423/07-10 NH3030SRFI Gray •

-24NEF-2B .281 7.14 .609 15.48 .750 19.05 .516 13.10 M5423/07-09 N3040RFI Gray •

-32NS-2B .469 11.91 .734 18.65 .625 15.88 .422 10.72 —NC3030HRFI Gray •

EMI/RFI Shielded Full Pushbutton Boots Figure 14

ABC

Hole Width Military APM Boot Color

Height O.D. Locations Part Part Number

inch mm inch mm inch mm inch mm inch mm Number

.906 23.02 .531 13.49 .453 11.51 1.813 46.04 .750 19.05 —3050 Clear •

.399 10.13 .438 11.11 .359 9.13 1.813 46.04 .750 19.05 —3051 Clear •

Full Pushbutton Boots Figure 15

A B C Military

Thread Height Flat Throat Part APM Boot Color*

Size inch mm inch mm inch mm Number Part Number

-28NS-2B .547 13.89 .625 15.88 .250 6.35 —N3030B

-28 Clear •

-32UN-2B .547 13.89 .625 15.88 .250 6.35 —N3030B

-32 Clear •

-32NS-2B .547 13.89 .625 15.88 .250 6.35 —N3030B Clear •

-32NS-2B .547 13.89 .625 15.88 .250 6.35 —NH3030B Clear •

Half-Pushbutton Boots (Pushbutton Actuator Protrudes) Figure 12

*Other colors available. Please consult factory. †Inactive for new designs.

Material conforms to ZZ-R-765 Class III, Gr. 50.

*Other colors available. Please consult factory

*Other colors available. Please consult factory.

All standard EMI/RFI boots feature a molded knitted Monel shield. EMI/RFI shielded pushbutton boots have an operational life of 15,000

actuations (minimum)

Part numbers in this group conform to ZZ-R-765 Class III, Gr. 50.

DIMENSIONS FOR REFERENCE ONLY.

HEXSEAL

E-SEEL

HEXSEAL

E-SEEL

Plunger A B C Military

Thread Height Flat I.D. Part APM Boot Color

Size inch mm inch mm inch mm inch mm Number Part Number

-32NS-2B .438 11.11 .984 25.00 .750 19.05 .422 10.72 —1238/1 SS †† •

-32NS-2B .438 11.11 .984 25.00 .750 19.05 .422 10.72 —1238/5* SS †† •

Armored Pushbutton Boots Figure 13

*P/N 1238/5 features a 1

" diameter actuator button.

††Stainless steel housing with silicone boot.

HEXSEAL

E-SEEL

HEXSEAL

E-SEEL

HEXSEAL

E-SEEL

ABC

Hole Width Military

Height O.D. Throat Locations Part APM Boot Color

inch mm inch mm inch mm inch mm inch mm Number Part Number

.578 14.68 .531 13.49 .156 3.97 1.813 46.04 .750 19.05 —3050B Clear •

Half Pushbutton Boots (Pushbutton Actuator Protrudes) Figure 16

Part numbers in this group conform to ZZ-R-765 Class III, Gr. 50.

HEXSEAL

E-SEEL

Indicator & Illuminated Pushbutton Switch Seals

HEXSEAL®indicator and lighted pushbutton switch boots are molded from RUBRGLAS™, APM’s proprietary transparent

silicone rubber formulation, bonded to a threaded metal insert. Each encloses the base of the protruding indicator or

lighted pushbutton switch bushing and forms a watertight and dust-tight seal against the front panel surface.

Handset Switch Boots

Ideal for wireless communications applications, HEXSEAL®

handset switch boots are engineered to rugged

speciﬁcations, withstanding a minimum of half a million

actuations.

SPECIFICATIONS

Material: Boot: Silicone rubber. Conforms to ZZ-R-765 Class III, Gr. 50

Temperature Range: –94°F to +400°F

Shelf Life: Excess of 25 years.

Operational Life: 500,000 actuations, minimum.

Resistant to: Salt spray, weather, sunlight, ozone and most acids

Military Speciﬁcations: Most Hexseal products are QPL approved

under Mil-B-5423. For QPL listing, see page 5.

2.828

Microphone M52, Handset H33/PT

Part No. 1211/13

3.661

Handset H189

Part No. 1211/14

1.953

Handset H250

Part No. 1211/31

ABC

Hole Width Military APM

DESCRIPTION Locations Part Number Part Color*

inch mm inch mm inch mm inch mm inch mm Number

Microphone M52, Handset H33/PT .652 16.5 2.248 57.1 2.148 54.5 2.594 66.0 .612 15.5 M5423/15-01 1211/13 Gray •

Handset H189 .406 10.4 1.300 33.0 1.250 31.7 3.380 85.9 .700 11.3 M5423/15-02 1211/14 Black •

Handset H250 .576 14.6 .808 20.5 .718 18.2 1.500 38.0 .687 17.5 M5423/15-03 1211/31 Black •

ABC Military

Thread Width Height Boot O.D. Fits Indicator Part APM Boot Color

Size inch mm inch mm inch mm Light # Number Part Number

11/16-32NS-2B 1.000 25.40 .750 19.04 .712 18.08 MS-25041 —4082 Clear •

11/16-32NS-2B 1.000 25.40 1.000 25.40 .712 18.08 ——4086 Clear •

13/16-32NS-2B 1.125 28.58 .812 20.64 .843 21.43 ——4080 Clear •

7/8-32NS-2B 1.125 28.58 .812 20.64 .858 21.79 ——4085 Clear •

.850-24NS-2B 1.125 28.58 .812 20.64 .838 21.28 ——4088 Clear •

RUBRGLAS®Seals Figure 17

RUBRGLAS™seals have an operational life of 30,000 actuations (minimum), and a pressure rating of 15 psi internal/external.

Note: See page 15 for example of custom designed seals for lighted pushbutton switches.

DIMENSIONS FOR REFERENCE ONLY.

FIGURE 17

*Other colors available. Please consult factory.

HEXSEAL

Matching Colorizing Incandescent

Lamp Filters Available

APM HEXSEAL also offers a broad range of silicone colorizing ﬁlters for miniature

incandescent lamps. These easy-to-install ﬁlters turn a white/clear lamp into a

colored indicator. Ask for SiliKrome®catalog SK100.

FIGURE 18 FIGURE 19 FIGURE 20

FIGURES 18, 19 & 20

DIMENSIONS FOR REFERENCE ONLY.

Rotary Shaft Seals

SPECIFICATIONS

Material: HEXSEALS: Silicone rubber conforms to ZZ-R-765 Class III, GR

60 (unless otherwise speciﬁed)

E-SEELS: Silicone rubber polymer type ASTM D 1418

Mounting Nut: HEXSEALS: Brass, nickel-plated

E-SEELS: Brass, black oxide

Temperature Range: HEXSEALS: –94°F to +400°F

E-SEELS: –80°F to +400°F

Pressure Range: Exceeds 15 psi internal and 1500 psi external

Operational Life: 50,000 actuations, minimum

Shelf Life: In excess of 25 years

Resistant to: Salt spray, sunlight, ozone, weather, fungus and most acids

and lubricating oils

Military Approvals: Most HEXSEALS are QPL-approved under

MIL-B-5423 (see QPL listing on page 5)

Agency Recognition: E-SEELS and HEXSEALS are UL-listed to UL

Std. 50 types 1-13, and meet CSA standards

Installation: Please see installation instructions on page 14.

HEXSEAL®and E-SEEL®rotary shaft seals are molded from a high tear-strength silicone rubber bonded to a built-in

mounting nut. Each seal surrounds the rotary shaft and forms a watertight and dust-tight seal against the shaft and front

panel surface.

HOW TO ORDER

Specify APM boot part number and, if necessary, the appropriate bushing

adaptor part number (please see page 14).

FIGURE 23

FIGURE 21

FIGURE 22

A B C Military

Thread Size Shaft Size Height Flat Part APM Boot Color*

inch mm inch mm inch mm Number Part Number

-28NF2B .125 3.18 .219 5.56 .375 9.53 —N9042 x 1/8 Gray •

-32NEF-2B .125 3.18 .219 5.56 .375 9.53 M5423/09-03 N9040 x 1/8 Gray •

-32NEF-2B .125 3.18 .219 5.56 .500 12.70 M5423/09-01 N9030 x 1/8 Gray •

-32NEF-2B .188 4.78 .219 5.56 .500 12.70 —N9030 x 3/16 Gray •

-32NEF-2B .250 6.35 .219 5.56 .500 12.70 M5423/09-02 N9030 x 1/4 Gray •

-32NEF-2B .250 6.35 .359 9.12 .500 12.70 —N9033 x 1/4 Gray •

-32NS-2B .250 6.35 .219 5.56 .625 15.88 M5423/09-04 N9060 x 1/4 Gray •

-32NS-2B .250 6.35 .219 5.56 .625 15.88 M5423/09-06 N9063 x 1/4 Gray •

-24NEF-2B .375 9.53 .219 5.56 .750 19.05 M5423/09-05 N9065 x 3/8 Gray •

-24NEF-2B .500 12.70 .219 5.56 .750 19.05 —N9065 x 1/2 Gray •

-32NEF-2B .250 6.35 .219 5.56 .500 12.70 —C1332/40 Black •

Rotary Shaft Seals Figure 21

A B C Military

Thread Size Shaft Size Height Flat Part APM Boot Color*

inch mm inch mm inch mm Number Part Number

-32NF2B .125 3.18 .219 5.56 .375 9.53 M5423/09-09 N9040 x

RFI Gray •

-32NEF-2B .125 3.18 .219 5.56 .500 12.70 M5423/09-07 N9030 x

RFI Gray •

-32NEF-2B .250 6.35 .219 5.56 .500 12.70 M5423/09-08 N9030 x

RFI Gray •

-32NEF-2B .250 6.35 .359 9.12 .500 12.70 M5423/09-14 N9033 x

RFI Gray •

-32NS-2B .250 6.35 .219 5.56 .625 15.88 M5423/09-10 N9060 x

RFI Gray •

-24NEF-2B .375 9.53 .219 5.56 .750 19.05 M5423/09-11†N9065 x

RFI Gray •

-32NS-2B .250 6.35 .219 5.56 .625 15.88 M5423/09-12 N9063 x

RFI Gray •

-28NF-2B .125 3.18 .219 5.56 .375 9.53 —N9042 x

RFI Gray •

-32NEF-2B .125 3.18 .531 13.49 .625 15.88 —NLK9030 x

RFI Gray •

-32NEF-2B .250 6.35 .531 13.49 .625 15.88 —NLK9030 x

RFI Gray •

RFI/EMI Shielded Rotary Shaft Seals Figure 22

*Other colors available. Please consult factory.

*Other colors available. Please consult factory. †Inactive for new designs.

All Standard RFI/EMI boots feature knitted Monel wire shields.

*Other colors available. Please consult factory.

A B C Lock Nut Military

Thread Size Shaft Size Height Flat O.D. Part APM Boot

inch mm inch mm inch mm inch mm Number Part Number Color*

-32NS-2B .125 3.18 .500 12.70 .500 12.70 .344 8.74 —NLK9040 x

Gray •

-32NS-2B .125 3.18 .531 13.49 .625 15.88 .469 11.91 —NLK9030 x

Gray •

-32NS-2B .250 6.35 .531 13.49 .625 15.88 .469 11.91 —NLK9030 x

Gray •

Locking Rotary Shaft Seals Figure 23

For Switches &

Potentiometers

HEXSEAL

E-SEEL

HEXSEAL

E-SEEL

HEXSEAL

E-SEEL

DIMENSIONS FOR REFERENCE ONLY.

Rocker Switch Boots

SPECIFICATIONS

Material: APM RUBRGLAS™(transparent silicone rubber), polymer

type, ASTM D1418

Temperature Range: –80°F to +400°F

Operational Life: 50,000 actuations (minimum)

Resistant to: Salt spray, sunlight, ozone, weather, fungus, and most

acids and lubricating oils

Agency Recognition: Rock-R-Seels™are UL-listed to UL Std. 50,

types 1, 2, 4R, 5, 12, 12K, 13, and meet CSA

standards

Shelf Life: Excess of 25 years

PHOTOS 1-7

E-SEEL®(Rock-R-Seel™) rocker switch boots are molded from RUBRGLAS™— APM’s proprietary high tear-strength,

transparent silicone rubber. These durable and ﬂexible boots seal out dust, dirt, and moisture … without compromising

switch operability, position status viewing or legend visibility. Each is designed to fully enclose the switch bezel, while our

unique molded-in “panel sealing rib”forms a watertight and dust-tight seal against the front panel surface.

HOW TO ORDER

Specify APM boot part number.

Dimensions

ABC DE

in. mm in. mm in. mm in. mm in. mm

1 C1111/7 .359 9.13 .609 15.48 .937 23.81 1.703 43.26 .900 22.87 Consult Factory

2 C1113/62 .297 7.54 .797 20.24 .687 17.46 1.093 27.78 .968 24.61 Arrow Hart – 2600 Series

3 C1113/63 .297 7.54 .406 10.32 .687 17.46 1.093 27.78 .515 13.10 Arrow Hart – 2600 Series

4 C1113/66 .228 5.79 .348 8.84 .531 13.46 .750 19.05 .531 13.49 Carlingswitch #621

5 C1113/70 .297 7.54 .437 11.11 .875 22.23 1.218 30.96 .640 16.27 Carlingswitch

RSC Series

6 C1113/71 .413 10.49 .687 17.46 1.046 26.59 1.327 36.51 .703 17.86 Carlingswitch M Series

Airpax R11

Eaton/Heinemann LC-1

C1113/80 .560 14.22 .750 19.05 1.375 34.92 1.750 44.45 .900 22.86 Potter W-33 Carling LTI6

7 C1113/75 .413 10.49 .687 17.46 1.046 26.59 1.437 36.51 1.390 35.32 Carlingswitch M Series

Airpax R21

Eaton/Heinemann LC-2

Not C1213/53 .312 9.14 .700 19.81 .700 19.81 1.120 29.21 .800 23.11 Oslo S Series

Shown C1213/60 .350 10.16 1.000 21.08 .820 21.08 1.120 29.21 .800 23.11 Oslo S Series

Compatible with

These Rocker Switch

Manufacturers

(Partial List)

Photo

E-SEEL

Part #

Carlingswitch

M Series Rocker Actuator Switch

with C1113/71 E-SEEL

DIMENSIONS FOR REFERENCE ONLY.

Economy Switch Seals

SPECIFICATIONS

Material: Boot: Neoprene.

Color: Black (other materials and colors available on special order.)

Temperature Range: –65°F to +300°F

Shelf Life: 2 years.

Mounting Nut: Aluminum (see table below)

Installation: A. Mount the switch using SNAPSEEL shouldered mounting nut.

B. Press SNAPSEEL over switch actuator and snap over nut.

HOW TO ORDER

Select boot to ﬁt switch type and dimensions. Choose shouldered mounting nut to mate

with selected boot. SEE TABLE BELOW FOR SHOULDERED MOUNTING NUT

OPTION. For example: When ordering a pushbutton boot PN 1211/10, also order its

companion shouldered mounting nut P/N 2120/122/1.

SNAPSEELS®

SNAPSEELS®combine economy with

performance for more moderate

temperature conditions and lower-demand

commercial-grade applications. Each

consists of a molded neoprene boot which

snaps over a specially designed

shouldered mounting nut. These

inexpensive boots are an ideal way to

protect switches and potentiometers

against dust, dirt, grease and moderate

amounts of moisture.

Pushbutton Boots

Part No. 1211/10

Pushbutton Height from panel: Up to 9/16"

Pushbutton Diameter: Up to 1/4"

Bushing Diameter: 15/32" maximum

Part No. 1211/5

Pushbutton Height from panel: Up to 9/16"

Pushbutton Diameter: Up to 1/4"

Bushing Diameter: 3/8" maximum

Part No. 1211/32

Pushbutton Height from panel: Up to 19/64"

Pushbutton Diameter: Up to 1/8"

Bushing Diameter: 1/4" maximum

Toggle Switch Boots

Part No. 1111/4

Bat Handle Height from panel: 7/8"

Bat Handle Diameter: Up to 1/4"

Bushing Diameter:

" maximum

Part No. 1111/9

Subminiature Toggle Boot

Bat Handle Heights from panel: Up to 9/16"

Bat Handle Diameter: Up to 1/8"

Bushing Diameter: 1/4" maximum

Rotary Shaft Boots

Part No. 1312/7

Shaft Diameter: 1/4" nominal

Bushing Diameter: 3/8" maximum

Part No. 1312/8

Shaft Diameter: 1/8" nominal

Bushing Diameter: 1/4" maximum

SNAPSEEL™Shouldered Mounting Nut

Selection Chart

TO INSURE PROPER DESIGN

FUNCTION, SNAPSEEL MUST BE

USED WITH APM SHOULDER TYPE

NUT (SEE CHART FOR SIZES).

METRIC THREAD AVAILABLE

ON REQUEST.

APM Part No. Bushing For use with Dimensions

(Shouldered Nut) Thread Size* SNAPSEEL P/N ABCD

2120/122/1 15/32-32 1211/10, 1111/4 17/32" 3/32" 11/64" 5/8"

2120/122/2 3/8-27 1211/5, 1312/7 13/32" 3/32" 11/64" 1/2"

2120/122/3 3/8-32 1211/5, 1312/7 13/32" 3/32" 11/64" 1/2"

2120/122/5 1/4-40

2120/122/6 M6 x .75 1211/32

2120/122/7 10-48 1111/9 9/32" 3/64" 3/32" 5/16"

2120/122/9 1/4-32 1312/8

2120/122/10 12-24

MATERIAL: ALUMINUM

*Other thread sizes available. Please consult factory.

P/N 1211/10 P/N 1211/5

P/N 1111/4 P/N 1111/9

P/N 1312/7 P/N 1312/8

P/N 1211/32

INSTALLATION INSTRUCTIONS

FOR

THREADED HEXSEAL

®& E-SEEL

®BOOTS

Threaded Bushing Adaptors

Inside (Bushing) Outside (Boot) APM

Thread Size Thread Size Part

(Class 2B) (Class 2A) Number

3/8-32 15/32-32 2500/1/5*

15/32-32 11/16-32 2500/1/7

1/2-32 11/16-32 2500/1/10

15/32-32 13/16-32 2500/1/8

1/2-24 13/16-32 2500/1/9

5/8-24 13/16-32 2500/1/11

5/8-24 7/8-32 2500/1/12

3/4-32 7/8-32 2500/1/13*

3/4-20 7/8-32 2500/1/14*

Material: Plated Brass

3 to 4 threads (maximum) for

all toggle pushbutton

and rotary shaft seals

(except N5000 series).

2 to 3 threads (maximum) for

N5000 series.

*5/32" thick.

Additional sizes, including metric, available. Please consult factory.

14 *Unless otherwise noted.

Switch Housing

Mounting Hole Mounting Hole

Switch Housing

Panel

Back-Up Nut

Panel

Back-Up Nut

Switch or Potentiometer Housing

Mounting Hole

For proper installation of these boots, follow these ﬁve sequential

steps. It is EXTREMELY IMPORTANT that the number of threads on

the switch/potentiometer bushing EXPOSED ABOVE THE FRONT

PANEL SURFACE be within the recommendation (see chart

above). Failure to respect these maximums may result in boot

damage (such as tearing).

STEP 1. Remove front mounting nut from switch bushing.

STEP 2. Put threaded bushing through panel.

STEP 3. Adjust back-up nut to allow the speciﬁed number of threads

to protrude past front of panel (see Dimension “A”above).

STEP 4. If needed, install appropriate bushing adaptor.

STEP 5. Install switch boot in place of front mounting nut.

RECOMMENDED INSTALLATION TOOLS:

.Six point hex socket wrench.

.Spintite.

.Adjustable wrench (without serrated jaws).

IMPORTANT — CAUTION

STEP 3: THREAD RULE

DIMENSION A

Custom Switch Boots & Seals…

APM HEXSEAL tailors special boots for special needs. If your application requires boots not shown in this catalog,

please call us for custom design assistance. Your need may be satisﬁed by an inexpensive variation of a standard prod-

uct or mold. Whether your application calls for custom colors, other bushing/bezel sizes, alternative boot materials or a

totally custom design, let us know. We have satisﬁed diverse requirements including full seals for an array of switches,

transparent panel meter boots, and electronic connector seals.

… Any Application

Shown at right are two examples of

custom-designed silicone seals for use

indoors or out. At top, a single-piece

clear silicone rubber seal designed to

protect delicate circuitry of the outdoor-

mounted controls for a sophisticated

audio system from hostile contaminants

such as water, dust, dirt and pollen.

Silicone rubber preserves tactile feel of

buttons for smooth operation. Below, a

single-piece tri-color (black, green and

clear) silicone rubber seal designed for a

remote automotive keyless entry control.

With extensive experience in designing

and molding a wide range of elastomers,

APM specializes in developing cost-

effective sealing solutions for electrical

and electronic applications.

Lighted Pushbutton Switches & Indicators

These custom seals protect STACOSWITCH’s Series 90 lighted pushbutton switches and indicators from

penetration from fog, snow, salt spray, sand and dust. Resistant to kerosene, salt water, alcohol and light

detergents, these watertight seals also assure the pushbutton remains attached to the switch under high-

impact shocks up to 1,500 Gs. Just another example of how APM sealing boots help heighten the

performance and reliability of your product.

Pick a Shape … Any Shape …

For over ﬁfty years, we’ve tackled a myriad of product-environmental sealing boot

conﬁguration challenges. Drawing on our experience with a wide range of exotic

elastomers and high-precision molding, and using the latest computer-aided technology,

APM has provided practical and economical solutions for the military, industrial and

commercial markets. We welcome the opportunity to provide design assistance. Send us

your product, speciﬁcations or drawings, and we’ll gladly quote.

single-piece silicone rubber keypad seal

Armored Toggle &

Pushbutton Seals

Having all the same sealing characteris-

tics of our standard silicone sealing boots,

our armored versions feature a stainless

steel actuator that won’t rust/corrode and

meets the stringent requirements of the

medical and food processing industries. In

addition, the large actuator is ideal for

applications where operators wear work

or surgical gloves. These easy-to-install

units are reusable, less costly, and seal

the panel cutout in which the switch is

mounted.

Custom Keypads

Yo u ’re looking at one of many variations of

keypad seals used in telecommunications,

security, medical, industrial and other

applications where environmental

protection is essential for long-term,

reliable equipment performance.

UL Recognized Component

Also meets Canadian requirements

Also available

from APM

Hexseal: a

complete line of

Environmental

Sealing Boots

for Circuit

Breakers.

Ask for Catalog CB

Printed in USA

APM-9809-25M

SEELSKREWS®, SEELBOLTS®, SEELRIVETS®, & KAPTO-SKREWS®

are U.S. Registered Trademarks of APM HEXSEAL CORPORATION.

APM HEXSEAL

44 Honeck Street •Englewood NJ 07631 •Tel.: (201) 569-5700 •Fax: (201) 569-4106 •Web: www.apmhexseal.com

Learn more about our other standard and custom products…

Ask for these catalogs:

Self-Sealing Fasteners

Catalog SF200

Circuit Breaker Boots

Catalog CB

Incandescent Lamp Colorizing

Filters • Catalog SK

Custom Elastomeric Seals

Catalog CS