www.ittcannon.com 157
Dimensions are shown in inches (millimeters).
Dimensions subject to change.
MIL-C-26482, Series 2 Connectors PV
Military Specification Cross Reference
PV7 and MIL-C-26482
(Series 2) Replacement for
MIL-C-26482 (Series 1)
MS3110,MS3120
MS3111,MS3121
MS3112,MS3122
MS3114,MS3124
MS3116,MS3126
MS3470
MS3471
MS3470
MS3474
MS3476
MS3472
MS3475
PV70
PV71
PV70
PV74
PV76
PV72
PV75
/1
/7
/1
/5
/13
/3
/43
/1
/3
/5
/13
/2
/8
/12
/6
/14
/4
/42
Narrow Flange Receptacle
Cable Connecting Receptacle
Narrow Flange Receptacle
Jam Nut Receptacle
Straight Plug
Wide Flange Receptacle
Straight Plug, RFI Shielded
Narrow Flange Receptacle
Wide Flange Receptacle
Jam Nut Receptacle
Straight Plug
/2
/4
/6
/14
MS3470
MS3472
MS3474
MS3476
NAS1650,NAS1699
NAS1651,NAS1700
NAS1652,NAS1701
NAS1653,NAS1702
*NOTE: M83723 series has been superseded by MIL-C-26482 Series 2.
MIL-C-26482 Socket Pin
NAS1599
MIL-C-83723*
Slash Sheet
ITT Cannon Prefix
Commercial
DesignMS Standards Description
• Intermatable with MIL-C-26482 Series I
• Operating termperature - 55˚C to + 200˚C
The PV connector is designed to meet the rugged
requirements of MIL-C-26482, Series 2/MIL-C-83723
Series I*, the specification which delineates
the critical requirements of space-age applications. PV
connectors have been used extensively on major
aerospace programs requiring general-purpose,
miniature cylindrical bayonet coupling connectors
such as Space Shuttle, Apollo, ATM, OWS Min-
uteman, Skylab, Thor-Delta, Titan IIIC, and Viking.
The PV series is an important member of the
Universal Interconnect System (UIS) - the only
system that can perform all interconnection mis-
sions. This system is adaptable for use with connec-
tors of all shapes and sizes, including circular and
rectangular configurations. standard, miniature and
subminiature sizes. UIS is a rear servicing system
that evolved from the LITTLE CAESAR® rear re-
lease contact retention assembly, pioneered and
developed by ITT Cannon. Since this time,
ITT Cannon, and its licensees, have supplied to
industry over 250 million interconnections utilizing
this system.
PV7 connectors are available under numerous in-
dustrial specifications, some of which are listed
below:
• CS512089 Jet Propulsion Laboratory
• 40M39569 NASA, George C. Marshall Space
Flight Center
• 81D52 Martin Marietta, Denver Division
• MG414-0365 Rockwell International Space
Division
AC414-0013 Rockwell International Autonetics
Division
• STS0003 McDonnell Douglas Astronautics
This connector series is manufactured to accommo-
date the following backshells: M85049/31
(MS3416), M85049/51 (MS3418) and M85049/
52 (MS3417). Backshells are not included with
connector and must be ordered separately. Back-
shells on page 161 are Non-MS type.
Universal Insertion / Extraction Tool Style - A
single,expendable plastic tool is used for insertion and
extraction of both pins and sockets.
Simple, Strong Contact Design - One basic config-
uration eliminates undercuts and maximizes bend re-
sistance for positive contact mating.
Closed-Entry Socket Insert - Hard dielectric socket
face of mating connector has lead-in chamfers for
positive alignment of pins and sockets.
Interfacial Pin Insert Seal - Universal interconnect
permits design of raised moisture barriers around each
pin which mate into lead-in chambers of hard face
sockets insert for individual contact sealing. Interfacial
sealing is never touched by service tools.
Superior Contact Stability - Rear Contact Release
System (LITTLE CAESAR contact assembly) features a
stamped metal retaining clip captivated by molded-in
shoulders of each contact cavity in the insulator. A
rear-inserted plastic tool expands the tines beyond the
contact shoulder, releasing the contact.
Polarized Backshells - Interlocking teeth on the front of the
backshell and rear portion of the shell allow
endbells to be positioned as desired, eliminating chaf-
ing of wire during assembly.
3
2
4 1
www.ittcannon.com 158
Dimensions are shown in inches (millimeters).
Dimensions subject to change.
MIL-C-26482, Series 2 Connectors PV
How to Order
Performance and Material Specifications
ELECTRICAL
MATERIALS AND FINISHES
Description
Shell Aluminum alloy per QQ-A-367, QQ-A-591 or QQ-A-225 Electoless nickel per MIL-C-26074, anodized per MIL-A-8625 or olive drab
cadmium over nickel
Electoless nickel per MIL-C-26074, anodized per MIL-A-8625 or olive drab
cadmium over nickel
Electoless nickel per MIL-C-26074, anodized per MIL-A-8625 or olive drab
cadmium over nickel
Insulators Rigid dielectric
Silicone rubber (ITT Cannon blend) or Fluorosiclicone rubber (ITT
Cannon blen)
Copper alloy
Aluminum alloy per QQ-A-591
Aluminum alloy per QQ-A-225
None
None
None
Gold page per MIL-G-45204
Elastomers (grommets, interfacial and O ring seals)
Contacts
Coupling Nut
Jam Nut (on PV74)
12
16
20
.097 (2.46)
.053 (1.53)
.040 (1.02)
.158 (4.01)
.103 (2.62)
.083 (2.11)
12
14
16
20
20
24
I
II
1500 Vac rms
2300 Vac rms
375 Vac rms
500 Vac rms
5000 megohms minimum
5000 megohms minimum
23
17
13
7.5
7.5
3.0
50
45
50
45
55
45
Contact
Size Wire
Size Max Current
for Test (amps) Potential Drop
(Millivolts at 25˚C)
Insulation O.D. Limits, inch (mm)
min. max.
Service Rating Sea Level
SERIES PREFIX
PV
MS 70
3470 L
L18
18 -32
-32 P
PW
WL
SHELL STYLE
CLASS
SIZE
CONTACT ARRANGEMENT
CONTACT TYPE
ALTERNATE INSERT POSITIONS
LESS COMPONENTS
CLASS
SHELL SIZE
SHELL STYLE
SERIES PREFIX
MS - Complies with MIL-C-26482 Series 2
PV - ITT Cannon Interchangeable with
MIL-C-26482, Series 2
*Consult factory for availablility.
(PV Series and MS Series)
*A - Fluid resistant, 200˚C, non-conductive
(anodized)
L - Fluid resistant, 200˚C, conductive, finish
(nickely)
W - Corrosive and fluid resistant, 175˚C
(cadmium over nickel)
P - Pin contact
S - Socket contact
A - Less pin contact* (MS only)
B - Less socket contacts* (MS only)
No designation required for normal posistion.
Standard MS alternate positions available.
Use "L" if PV connectors are ordered less
contacts, sealing plugs and insertion/extraction
tool ("L" is not stamped on connectors). To
order MS connectors less contacts, purchase
order must state less contacts.
* The "A" and "B" designators are used only when other
than power contacts are ato be installed (i.e. shielded, coaxial
and thermocouple contacts).
8, 10, 12, 14, 16, 18, 20, 22 and 24
(Size 8 avialable in PV70 & 76 only)
See page 162.
ITT Cannon
Part No.
PV70
PV71
PV72
PV74
PV75
PV76
MS3470
MS3471
MS3472
MS3474
MS3475
MS3476
- Narrow Flange Receptacle
- Cable Connecting Receptacle
- Wide Flange Receptacle
- Jam Nut Receptacle
- Straight Plug, RFI Shielded
- Straight Plug
Military No. Description
CONTACT TYPE
ALTERNATE INSERT POSITIONS
LESS COMPONENTS
CONTACT ARRANGEMENTS
70,000 ft. Altitude (25˚C)
Dielectric Withstanding Voltage (Test Volatge)
Material Finish
www.ittcannon.com 159
Dimensions are shown in inches (millimeters).
Dimensions subject to change.
MIL-C-26482, Series 2 Connectors PV
Narrow Flange Receptacle
Cable Connecting Receptacle
MS3470 PV70
MS3471 PV71
Shell
Size*
8
10
12
14
16
18
20
22
24
.462 (11.73)
.462 (11.73)
.462 (11.73)
.462 (11.73)
.462 (11.73)
.462 (11.73)
.587 (14.91)
.587 (14.91)
.620 (15.75)
.474 (12.04)
.594 (15.01)
.751 (19.08)
.876 (22.25)
1.001 (25.43)
1.126 (28.60)
1.251 (31.78)
1.376 (34.95)
1.501 (38.13)
1.215 (30.85)
1.215 (30.85)
1.215 (30.85)
1.215 (30.85)
1.215 (30.85)
1.215 (30.85)
1.275 (32.40)
1.275 (32.40)
1.275 (32.40)
.078 (1.98)
.078 (1.98)
.078 (1.98)
.078 (1.98)
.078 (1.98)
.078 (1.98)
.110 (2.79)
.110 (2.79)
.110 (2.79)
.594 (15.09)
.719 (18.26)
.812 (20.62)
.906 (23.01)
.969 (24.61)
1.062 (26.97)
1.156 (29.36)
1.250 (31.75)
1.375 (34.93)
.828 (21.03)
.954 (24.23)
1.047 (26.59)
1.141 (28.98)
1.234 (31.34)
1.328 (33.73)
1.453 (36.91)
1.578 (40.08)
1.703 (43.26)
1/2-20
5/8-24
3/4-20
7/8-20
1-20
1-1/16-18
1-3/16-18
1-5/16-18
1-7/16-18
10
12
14
16
18
20
22
24
10
12
14
16
18
20
22
24
*See page 158 for part numbers.† To order backshell assemblies separately, see page 161.
1.492 (37.90)
1.492 (37.90)
1.492 (37.90)
1.492 (37.90)
1.492 (37.90)
1.552 (39.42)
1.552 (39.42)
1.552 (39.42)
.286 (7.26)
.416 (10.57)
.476 (12.09)
.626 (15.90)
.706 (17.93)
.831 (21.11)
.956 (24.28)
1.081 (27.46)
.286 (7.26)
.416 (10.57)
.476 (12.09)
.626 (15.90)
.706 (17.93)
.831 (21.11)
.956 (24.28)
1.081 (27.46)
1.842 (46.79)
1.842 (46.79)
2.077 (52.76)
2.077 (52.76)
2.077 (52.76)
2.137 (54.28)
2.137 (54.28)
2.137 (54.28)
.880 (23.35)
.950 (24.13)
1.010 (25.65)
1.070 (27.18)
1.130 (28.70)
1.190 (30.23)
1.260 (32.00)
1.320 (33.53)
2.115 (53.72)
2.250 (57.15)
2.340 (59.44)
2.475 (62.87)
2.574 (65.38)
2.767 (70.28)
2.890 (73.41)
3.012 (76.50)
.462 (11.73)
.462 (11.73)
.462 (11.73)
.462 (11.73)
.462 (11.73)
.587 (14.91)
.587 (14.91)
.620 (15.75)
.591 (15.01)
.751 (19.08)
.876 (22.25)
1.001 (25.43)
1.126 (28.60)
1.251 (31.78)
1.376 (34.95)
1.501 (38.13)
.078 (1.98)
.078 (1.98)
.078 (1.98)
.078 (1.98)
.078 (1.98)
.110 (2.79)
.110 (2.79)
.110 (2.79)
1.082 (27.48)
1.176 (29.87)
1.270 (32.26)
1.364 (34.64)
1.458 (37.03)
1.708 (43.38)
1.708 (43.38)
1.832 (46.53)
.954 (24.23)
1.047 (26.59)
1.141 (28.98)
1.234 (31.34)
1.328 (33.73)
1.578 (40.08)
1.578 (40.08)
1.703 (43.26)
1.215 (30.86)
1.215 (30.86)
1.215 (30.86)
1.215 (30.86)
1.215 (30.86)
1.275 (32.38)
1.275 (32.38)
1.275 (32.38)
5/8-24
3/4-20
7/8-20
1-20
1-1/16-18
1-5/16-18
1-5/16-18
1-7/16-18
4 HOLES .125/.115 (3.18/2.92) DIA. SIZES 10-22
.152/.142/(3.86/3.61) DIA SIZE 24 ONLY
POLARIZING
GROOVE
L
(TYP)
F
DIA
BU THD
J
G
.130/.190
(3.30/4.83)
POLARIZING
GROOVE R DIA.
MAX.
S MAX.
(TYP.)
EC REF. ES REF.
ER REF.
GR
REF.
HR
FS
B
JV THD
A
DIA.
W.130/.190
(3.30/4.83)
K
(TYP)
(TP)
.140 RAD.
MAX.
B
Max F
Max G
Max J
Max
U Thread
UNEF
Class 2AK L
Shell
Size*
Shell
Size*
TYPE R
TYPE STYPE C
Backshell Assemblies not supplied with MS connectors.
Perfomance Specifications - Page 158
Contacts, Sealing Plugs, Assembly Tools - Pages
163, 165
Contacts Arrangements - Page 162
Fs
Max. Es
Max. Gr
Max. Hr
Max. Er
Max.
TYPE C
Ec
Max.
TYPE S TYPE R
Receptacle Assembly With Backshell†
A
Max B
Max J
Max R Dia.
Max S
Max W
Max
U Thread
UNEF
Class 2A
www.ittcannon.com 160
Dimensions are shown in inches (millimeters).
Dimensions subject to change.
MIL-C-26482, Series 2 Connectors PV
Wide Flange Receptacle
MS3472 PV72
Shell
Size*
10
12
14
16
18
20
22
24
.591 (15.01)
.751 (19.08)
.876 (22.25)
1.001 (25.43)
1.126 (28.60)
1.251 (31.78)
1.376 (34.95)
1.501 (38.13)
.493 (12.52)
.493 (12.52)
.493 (12.52)
.493 (12.52)
.493 (12.52)
.587 (14.91)
.587 (14.91)
.620 (15.75)
1.215 (30.85)
1.215 (30.85)
1.215 (30.85)
1.215 (30.85)
1.215 (30.85)
1.275 (32.40)
1.275 (32.40)
1.275 (32.40)
.078 (1.98)
.078 (1.98)
.078 (1.98)
.078 (1.98)
.078 (1.98)
.110 (1.98)
.110 (1.98)
.110 (1.98)
.812 (20.62)
.938 (23.83)
1.031 (26.19)
1.125 (28.58)
1.203 (30.56)
1.297 (32.94)
1.375 (34.93)
1.500 (38.10)
1.141 (28.98)
1.266 (32.16)
1.360 (34.54)
1.453 (36.91)
1.532 (38.91)
1.688 (42.88)
1.766 (44.86)
1.891 (48.03)
5/8-24
3/4-20
7/8-20
1-20
1-1/16-18
1-3/16-18
1-5/16-18
1-7/16-18
Shell
Size* V
Max. A
Max. B
Max. F
Max. G
Max. H
Max.
POLARIZING
GROOVE
POLARIZING
GROOVE
Q
(TYP)
H (TP)
.140 RAD.
MAX.
4 HOLES .150 +_ .005
(3.81 +_ 0.13mm)
DIA. B
A
DIA.
P THD.
G
F
.130/.190
(3.30/4.83)
V
A
W
F
DIA.
GHB
GG
L THD.
.130/.190
(3.30/4.83)
GG
Panel
Thickness
W
Dia.
Max.
L Thread
UNEF
Class 2
8
10
12
14
16
18
20
22
24
Shell
Size*
Receptacle Assembly With Backshell†
* See page 158 for part numbers. † To order backshell assemblies separately, see page 161.
BBs
Max. Fs
Max. BBR
Max.
BBC REF.
TYPE C TYPE S TYPE R
Backshell Assemblies not supplied with MS connectors.
Performance Specifications - Page 158
Contacts, Sealing Pluts, Assembly Tools - Pages
163, 165
Contact Arrangments - Page 162
BBS REF. BBR REF.
GR
REF.
HR
FS
GR
Max. HR
Max.
TYPE C
BBc
Max.
TYPE S TYPE R
10
12
14
16
18
20
22
24
1.492 (37.90)
1.492 (37.90)
1.492 (37.90)
1.492 (37.90)
1.492 (37.90)
1.552 (39.42)
1.552 (39.42)
1.552 (39.42)
.954 (24.23)
1.078 (27.38)
1.266 (32.16)
1.391 (35.33)
1.516 (38.51)
1.641 (41.68)
1.828 (46.43)
1.954 (49.63)
2.078 (52.78)
.767 (19.48)
.892 (22.66)
1.079 (27.41)
1.205 (30.61)
1.329 (33.76)
1.455 (36.96)
1.579 (40.11)
1.705 (40.11)
1.829 (46.46)
.113 (2.87)
.113 (2.87)
.113 (2.87)
.113 (2.87)
.113 (2.87)
.113 (2.87)
.148 (3.76)
.148 (3.76)
.148 (3.76)
.474 (12.04)
.591 (15.01)
.751 (19.08)
.876 (22.25)
1.001 (25.43)
1.126 (28.60)
1.251 (31.78)
1.376 (34.95)
1.501 (38.13)
.707 (17.96)
.707 (17.96)
.707 (17.96)
.707 (17.96)
.707 (17.96)
.707 (17.96)
.772 (19.61)
.772 (19.61)
.772 (19.61)
.187/.062 (4.75/1.57)
.187/.062 (4.75/1.57)
.187/.062 (4.75/1.57)
.187/.062 (4.75/1.57)
.187/.062 (4.75/1.57)
.187/.062 (4.75/1.57)
.250/.062 (6.35/1.57)
.250/.062 (6.35/1.57)
.219/.062 (5.56/1.57)
1.215 (30.86)
1.215 (30.85)
1.215 (30.85)
1.215 (30.85)
1.215 (30.85)
1.215 (30.85)
1.275 (32.40)
1.275 (32.40)
1.275 (32.40)
1.078 (27.38)
1.203 (30.56)
1.391 (35.33)
1.516 (38.51)
1.641 (41.68)
1.766 (44.86)
1.954 (49.63)
2.078 (52.78)
2.203 (55.96)
1/2-20
5/8-24
3/4-20
7/8-20
1-20
1-1/16-18
1-3/16-18
1-5/16-18
1-7/16-18
1.842 (46.79)
1.842 (46.79)
2.077 (52.76)
2.077 (52.76)
2.077 (52.76)
2.137 (54.28)
2.137 (54.28)
2.137 (54.28)
.286 (7.26)
.416 (10.57)
.476 (12.09)
.626 (15.90)
.706 (17.93)
.831 (21.11)
.956 (24.28)
1.081 (27.46)
2.115 (53.72)
2.250 (57.15)
2.340 (59.44)
2.475 (62.87)
2.574 (65.38)
2.767 (70.28)
2.890 (73.41)
3.012 (76.50)
.880 (22.35)
.950 (24.13)
1.010 (25.65)
1.070 (27.18)
1.130 (28.70)
1.190 (30.23)
1.260 (32.00)
1.320 (33.53)
.286 (7.26)
.416 (10.57)
.476 (12.09)
.626 (15.90)
.706 (17.93)
.831 (21.11)
.956 (24.28)
1.081 (27.46)
A
Max. B
Max. F
Max. G
Max. H
Max. Q
Max.
P Thread
UNEF
Class A
Jam Nut Receptacle
MS3474 PV74
www.ittcannon.com 161
Dimensions are shown in inches (millimeters).
Dimensions subject to change.
MIL-C-26482, Series 2 Connectors PV
Straight Plug
Backshells (Non-MS)
MS3476 PV76
Shell
Size* A Dia.
Max. U
Max. W
Max. E Thread
UNEF Class 2A
8
10
12
14
16
18
20
22
24
Shell
Size* E Thread
UNEF Class 2A A Dia.
Max. U
Max. W
Max.
10
12
14
16
18
20
22
24
Shell
Size*
TYPE C
VC
Max. FS
Max. VS
Max. GR
Max. HR
Max. VR
Max.
TYPE S TYPE R
8
10
12
14
16
18
20
22
24
Shell
Size*
ITT CANNON
Conductive
(Nickel finish)
TYPE C (SHORT) TYPE S (Straight) TYPE R (90˚)
ITT CANNON
Conductive
(Nickel finish)
ITT CANNON
Conductive
(Nickel finish)
10
12
14
16
18
20
22
24
057-0716-002
057-0717-002
057-0718-002
057-0719-002
057-0720-002
057-0721-002
057-0722-002
057-0723-002
057-0683-002
057-0684-002
057-0685-002
057-0686-002
057-0687-002
057-0688-002
057-0689-002
057-0731-002
057-0704-001
057-0705-001
057-0706-001
057-0707-001
057-0708-001
057-0709-001
057-0710-001
057-0711-001
1.507 (38.28)
1.507 (38.28)
1.507 (38.28)
1.507 (38.28)
1.507 (38.28)
1.507 (38.28)
1.507 (38.28)
1.507 (38.28)
.286 (7.26)
.416 (10.57)
.476 (12.09)
.626 (15.90)
.706 (17.93)
.831 (21.11)
.956 (24.28)
1.081 (27.46)
.286 (7.26)
.416 (10.57)
.476 (12.09)
.626 (15.90)
.706 (17.93)
.831 (21.11)
.956 (24.28)
1.081 (27.46)
2.130 (54.10)
2.265 (57.53)
2.355 (59.82)
2.490 (63.25)
2.589 (65.76)
2.722 (69.14)
2.845 (72.26)
2.967 (75.36)
1.857 (47.17)
1.857 (47.17)
2.092 (53.14)
2.092 (53.14)
2.092 (53.14)
2.092 (53.14)
2.092 (53.14)
2.092 (52.14)
.880 (22.35)
.950 (24.13)
1.010 (25.65)
1.070 (27.18)
1.130 (28.70)
1.190 (30.23)
1.260 (32.00)
1.320 (33.53)
5/8-24
3/4-20
7/8-20
1-20
1-1/16-18
1-3/16-18
1-5/16-18
1-7/16-18
* See page 158 for part numbers.
* See page 158 for part numbers. † To order backshell assemblies separatedly, see page 161.
.840 (21.34)
.999 (25.37)
1.139 (28.93)
1.261 (32.03)
1.337 (33.96)
1.477 (37.52)
1.602 (40.69)
1.723 (43.76)
.926 (21.72)
1.043 (26.42)
1.183 (29.97)
1.305 (33.15)
1.391 (35.33)
1.531 (38.89)
1.656 (42.06)
1.777 (45.14)
1.230 (31.24)
1.230 (31.24)
1.230 (31.24)
1.230 (31.24)
1.230 (31.24)
1.230 (31.24)
1.230 (31.24)
1.230 (31.24)
.765 (19.43)
.840 (21.34)
.999 (25.37)
1.139 (28.93)
1.261 (32.03)
1.337 (33.96)
1.477 (37.52)
1.602 (40.69)
1.723 (43.76)
.782 (19.86)
.926 (23.52)
1.043 (26.49)
1.183 (30.05)
1.305 (33.15)
1.391 (35.33)
1.531 (38.89)
1.656 (42.06)
1.777 (45.14)
1.230 (31.24)
1.230 (31.24)
1.230 (31.24)
1.230 (31.24)
1.230 (31.24)
1.230 (31.24)
1.230 (31.24)
1.230 (31.24)
1.230 (31.24)
1/2-20
5/8-24
3/4-20
7/8-20
1-20
1-1/16-18
1-3/16-18
1-5/16-18
1-7/16-18
POLARIZING
BOSS
U DIA.
E THD.
A
DIA.
W.130/.190
(3.30/4.83)
VC REF.
TYPE C TYPE S
TYPE R
Backshell Assemblies not supplied with MS connectors.
Performance Specifications - Page 158
Contacts, Sealing Pluts, Assembly Tools - Pages
163, 165
Contact Arrangments - Page 162
VS REF. VR REF.
GR
REF.
HR
FS
MS34745
Straight Plug, RFI Shielded
(Not supplied with MS Connectors)
Short
(C) Straight
(S) 90˚ Degree
(R)
Plug Assemblies with Backshell †
PV75
www.ittcannon.com 162
Dimensions are shown in inches (millimeters).
Dimensions subject to change.
MIL-C-26482, Series 2 Connectors PV
Contact Arrangements
Alternate Insert Positions
Face view, pin insert
Face view, pin insert
Shell Size
No. of Contacts
Service Rating
8-33*
3-#20
I
14-12
4-#16, 8-#20
I
14-15
1-#16, 14-#20
I
14-18
18-#20
I
16-8
8-#16
II
16-23
1-#16, 22-#20
I
16-26
26-#20
I
18-8
8-#12
I
22-21
21-#16
II
20-41
41-#20
I
20-39
2-#16, 37-#20
I
20-16
16-#16
II
18-32
32-#20
I
18-11
11-#16
II
22-41
24-#20, 14-#16
I
SHELL
SIZE
Shell Contact Cavities
Contact
Arrangements
8
N
33
98
6
3
8
10
4
5
12
15
18
19
8
23
26
8
11
32
16
39
41
21
41
55
19
31
61
90˚
-
90˚
-
90˚
60˚
45˚
40˚
43˚
17˚
15˚
30˚
54˚
158˚
60˚
180˚
62˚
85˚
238˚
63˚
45˚
16˚
39˚
30˚
30˚
90˚
90˚
-
-
-
-
112˚
155˚
-
92˚
90˚
110˚
90˚
165˚
152˚
270˚
-
-
119˚
138˚
318˚
144˚
126˚
135˚
135˚
142˚
165˚
225˚
180˚
-
-
-
180˚
203˚
270˚
-
184˚
-
155˚
180˚
315˚
180˚
-
275˚
-
241˚
222˚
333˚
252˚
225˚
175˚
264˚
226˚
315˚
225˚
270˚
-
-
-
-
292˚
295˚
-
273˚
-
234˚
270˚
-
331˚
-
338˚
-
340˚
265˚
347˚
333˚
-
349˚
-
314˚
-
-
324˚
10
12
14
16
18
20
22
24
ARRANGE-
MENT
POS CODE
XN W Y Z
22-55
55-#20
I
24-19
19-#12
II
24-31
31-#16
I
24-61
61-#20
I
14-19
19-#20
I
8-98*
3-#20
I
10-6
6-#20
I
12-3
3-#16
II
12-8
8-#20
I
12-10
10-#20
I
14-4
4-#12
I
14-5
5-#16
II
Shell Size
No. of Contacts
Service Rating
Shell Size
No. of Contacts
Service Rating
Shell Size
No. of Contacts
Service Rating
Contact arrangements requiring reduced diameter
for lead-in chamfer on outer row of contact cavities
as indicated below.
* Layouts are available in shell styles MS3470 and MS3476 only.
8
12
14
14
14
16
18
22
33, 38
10
12
18
19
26
32
41
A, B, C
C, G
A, B, C, D, E, F, G, and H
A, C, E, G, J, and L
B, D, F, H, K, and M
A, B, C, D, E, F, G, H, J, K, L, M, N,
P, and R)
A, B, C, D, E, F,G, H, J, K, L, M, N,
P, R, S, and T
A, B, C, D, E, F, G, H, J, K, L, M, N,
P, R, S, T, U, V, W, X, and Y
AA
A
A
A
A
A
A
JK
B
BB
B
C
C
C
C
D
D
D
D
EE
E
F
F
G
G
H
H
A
A
A
AB
B
B
B
C
C
C
C
D
D
D
D
E
E
E
E
F
F
F
F
G
G
G
GH
H
H
H
J
JK
KL
LM
MN
N
P
P
R
R
T
T
U
U
V
V
W
WX
XY
Y
Z
Z
ab
c
S
S
A
AB
B
C
C
D
D
E
E
F
F
G
G
H
H
J
J
K
K
L
L
M
M
N
N
P
P
R
R
T
T
U
U
V
VW
W
X
X
Y
Z
a
b
c
d
e
f
g
h
j
k
l
m
n
p
r
s
t
u
S
S
A
AB
BC
C
D
D
E
E
F
F
G
GH
H
J
J
K
K
L
L
M
M
N
N
P
P
R
R
T
U
V
W
X
Y
Z
a
b
c
d
e
f
g
h
j
k
l
m
n
p
s
t
S
A
A
AA
BB
B
B
CC
C
C
D
D
D
D
E
E
E
E
F
F
F
F
G
G
G
G
H
H
H
H
J
J
J
J
K
K
K
K
LL
L
L
M
M
M
N
N
N
P
P
P
R
R
R
T
T
T
U
U
U
V
V
V
WW
W
X
X
X
Y
Y
Y
Z
Z
Z
a
a
a
b
b
b
c
c
c
d
d
d
e
e
e
ff
f
gg
g
hh
h
jj
j
kk
l
l
mm
nn
r
r
p
p
s
s
t
t
u
u
v
w
x
z
AA
BB
CC
DD
EE
FF
GG
HH
S
A
AA
BB
CC
DD
EE
FF
GG HH
JJ
KK
LL
MM
NN
PP
A
A
B
BB
C
C
C
D
D
D
E
E
E
F
F
F
G
G
G
H
H
H
J
J
J
K
K
K
L
L
L
M
M
M
N
N
N
P
P
Q
P
R
R
R
T
T
T
U
U
U
V
V
V
W
W
X
X
Y
Y
Z
Z
a
a
b
b
c
c
d
d
e
e
f
f
g
g
h
j
k
i
m
n
r
z
y
x
w
v
u
p
q
s
t
S
S
S
S
S
S
A
A
A
A
B
B
B
BC
C
C
C
D
D
D
D
E
E
E
EF
F
F
F
G
GG
G
H
H
H
H
J
J
J
J
K
K
K
K
L
L
L
L
M
M
M
M
N
N
N
P
P
PR
R
R
T
TU
UV
S
S
B
C
B
C
D
E
F
BB
C
C
www.ittcannon.com 163
Dimensions are shown in inches (millimeters).
Dimensions subject to change.
MIL-C-26482, Series 2 Connectors PV
Thru-Bulkhead Receptacle
How to Order - PV-TBF
Tooling
PV-TBF
Shell
Size
8
10
12
14
16
18
20
22
24
.471 (11.96)
.588 (14.94)
.748 (19.00)
.873 (22.17)
.998 (25.35)
1.123 (28.52)
1.248 (31.70)
1.373 (34.87)
1.498 (38.05)
Notes: 1) Shell available in conductive (nickel finish) only. 2) Contacts are nonremovable.
PV-TBF - ITT Cannon prefix
Pin and socket
20
16
12
CIET-20-11
(274-7001-006) M81969/14-11
M81969/14-03
M81969/14-04
Red
Blue
Yellow
White
White
White
MS27534-20, MS3447-20, NAS1664-20
MS27534-16, MS3447-16, NAS1664-16
MS27534-12, MS3447-12, NAS1664-12
274-7007-000
274-7008-000
274-7009-00
CIET-16-03
(274-7002-000)
CIET-12-04
(274-7003-000)
Shell available in conductive (nickel fin-
ish) only.
Contacts are nonremovable.
Designed to MS3119 configuration and
meets the performance requirements of
MIL-C-26482 Series 2.
Notes: 1)
2)
3)
No designation required for normal. Standard MS
alternate posistions available.
8 through 24
10-6, 14-19, 16-8, 16-26, 18-32, 20-39, 20-
41, 22-41, 22-55, 24-61.
.062 (1.57)
.062 (1.57)
.062 (1.57)
.062 (1.57)
.062 (1.57)
.062 (1.57)
.094 (2.39)
.094 (2.39)
.094 (2.39)
1.125 (28.58)
1.125 (28.58)
1.125 (28.58)
1.125 (28.58)
1.125 (28.58)
1.125 (28.58)
1.406 (35.71)
1.406 (35.71)
1.406 (35.71)
.577 (14.66)
.577 (14.66)
.577 (14.66)
.577 (14.66)
.577 (14.66)
.577 (14.66)
.703 (17.86)
.703 (17.86)
.703 (17.86)
.594 (15.09)
.719 (18.26)
.812 (20.62)
.906 (23.01)
.969 (24.61)
1.062 (26.97)
1.156 (29.36)
1.250 (31.75)
1.375 (34.92)
.828 (21.03)
.954 (24.23)
1.047 (26.59)
1.141 (28.98)
1.234 (31.34)
1.328 (33.73)
1.453 (36.91)
1.578 (40.08)
1.703 (43.26)
.218 (5.54)
.218 (5.54)
.218 (5.54)
.218 (5.54)
.218 (5.54)
.218 (5.54)
.344 (8.74)
.344 (8.74)
.311 (7.90)
Contact
Size Cannon
Part Number M81969
Part Number Insertion
Color Tip Extraction
Color Tip Superseded
Mil. Pt. No.
Unwired Contact
Tools
Cannon Pt. No.
CBT 520/530
Insertion/Extraction Tools
Crimp Tool
M22520/1-01 Crimp Tool
with M22520/1-02 Turret
Wire Contact Tools
SERIES PREFIX
PV-TBF 10 -6 PS W
SERIES PREFIX
SHELL SIZE
INSERT ARRANGEMENTS
SHELL SIZE
INSERT ARRANGEMENTS
CONTACT STYLE
CONTACT STYLE
PANEL PANEL
XX
A
DIA.
K
A
DIA.
S
(TYP)
R
(TP)
POLARIZING
GROOVE
4 HOLES
.125/.115 (3.18/2.92) DIA.
SIZES 8-22
.152/.142 (3.86/3.61) DIA.
SIZES 24 ONLY
.140 RAD.
MAX.
M
L
FRONT
PANEL MOUNTING REAR
PANEL MOUNTING
ALTERNATE POLARIZING POSITION
ALTERNATE POLARIZING POSITION
A
Dia +_.003 (0.08) K
+_.016 (0.41) M
+_.016 (0.41)
L
Max. S
Max. X
Max.
R
(TP)
www.ittcannon.com 164
Dimensions are shown in inches (millimeters).
Dimensions subject to change.
MIL-C-26482, Series 2 Connectors PV
Panel Cutouts
Panel Thickness
Dummy Stowage Receptacles
Jam Nut Receptacle
Shell
Size
10
12
14
16
18
20
22
24
8
10
12
14
16
18
20
22
24
.474 (12.04)
.591 (15.01)
.751 (19.08)
.876 (22.25)
1.001 (25.43)
1.126 (28.60)
1.251 (31.78)
1.376 (34.95)
1.501 (38.13)
.594 (15.09)
.719 (18.26)
.812 (20.62)
.906 (23.01)
.969 (24.61)
1.062 (26.97)
1.156 (29.36)
1.250 (31.75)
1.375 (34.92)
.828 (21.03)
.954 (24.23)
1.047 (26.59)
1.141 (28.98)
1.234 (31.34)
1.328 (33.73)
1.453 (36.91)
1.578 (40.08)
1.703 (43.26)
.125 (3.18)
.125 (3.18)
.125 (3.18)
.125 (3.18)
.125 (3.18)
.125 (3.18)
.125 (3.16)
.125 (3.18)
.152 (3.86)
.493 (12.52)
.493 (12.52)
.493 (12.52)
.493 (12.52)
.493 (12.52)
.493 (12.52)
.587 (14.91)
.587 (14.91)
.620 (15.75)
.078 (1.98)
.078 (1.98)
.078 (1.98)
.078 (1.98)
.078 (1.98)
.078 (1.98)
.110 (2.79)
.110 (2.79)
.110 (2.79)
8
10
12
14
16
18
20
22
24
.661 (16.79)
.824 (20.93)
.948 (24.08)
1.072 (27.23)
1.197 (30.40)
1.322 (33.58)
1.447 (36.75)
1.572 (39.93)
Shown here are the maximum panel thickness
including screw head height allowable to ensure
complete connector operation. .125 (3.18) Max. (backshell
clearance for front mount)
.087 (2.21mm) maximum for
shell size 10 thru 18 (rear mount)
.212 (5.38mm maximum for
shell size 20 thru 24 (rear mount)
.125 (3.18) Max. (backshell
clearance for front mount)
.118 (3.00mm) maximum for
shell size 10 thru 18 (rear mount)
.212 (5.38mm maximum for
shell size 20 thru 24 (rear mount)
.697 (17.70)
.895 (22.73)
1.010 (25.65)
1.135 (28.33)
1.260 (32.00)
1.385 (35.18)
1.510 (38.35)
1.635 (41.53)
.620 (15.75)
.740 (18.80)
.864 (21.95)
.990 (25.15)
1.118 (28.40)
1.240 (31.50)
1.366 (34.70)
1.490 (37.85)
1.616 (41.05)
.594 (18.26)
.719 (18.26)
.812 (20.62)
.906 (23.01)
.969 (24.61)
1.062 (26.97)
1.156 (29.36)
1.250 (31.75)
1.375 (34.92)
.125 (3.14)
.125 (3.17)
.125 (3.17)
.125 (3.17)
.125 (3.17)
.125 (3.17)
.125 (3.17)
.125 (3.17)
.155 (3.97)
#4
#4
#4
#4
#4
#4
#4
#4
#6
10
12
14
16
18
20
22
24
.740 (18.80)
.864 (21.95)
.990 (25.15)
1.118 (28.40)
1.240 (31.50)
1.366 (34.70)
1.490 (37.85)
1.616 (41.05)
.812 (20.62)
.938 (23.93)
1.031 (26.19)
1.125 (28.58)
1.203 (30.56)
1.297 (32.94)
1.375(34.92)
1.500 (38.10)
.155 (3.97)
.155 (3.97)
.155 (3.97)
.155 (3.97)
.155 (3.97)
.155 (3.97)
.155 (3.97)
.155 (3.97)
#6
#6
#6
#6
#6
#6
#6
#6
F DIA.
G DIA.
4 HOLES
A
DIA
J K
E
(TP)
MS - Complies with MIL-C-26482PVS - ITT Cannon prefix
- 15 -PV
G - Conductive finish (nickel)
A - Nonconductive finish (anodized)
8 though 24
3115 - Dummy receptacle
8 through 24
L - Conductive finish (nickel)
A - Nonconductive finish (anodized)
NOTE: Usable on KPT/KPSE series also.
F
(TYP)
E
+_.005 (+_.13) +.010 (0.25)
-.000 (0.00)
DIA.
A
T DIA. 4 MTG. HOLES
R
(TYP.)
Shell
Size A
Dia. Max. E
(TYP) F
Max. G
Max. J
Max. K
Max.
Shell
Size
Narrow Flange Receptacle Wide Flange Receptacle
BACKSHELL BACKSHELL
COUPLING NUT
How to Order
PV DESCRIPTION MS DESCRIPTION
SERIES PREFIX SERIES PREFIX
MS STANDARD
SHELL SIZE
CLASS
PVS -15 G 12 MS 3115 -12 L
DUMMY RECEPTACLE INDICATOR
CLASS
SHELL SIZE
COUPLING NUT
A
Dia. T
Dia. Screw
SizeR Shell
Size A
Dia. T
Dia. Screw
SizeR
E
+_.005 (0.13) F Dia.
+_.005 (0.13) Flange Front
and Rear
Mounting Mounting
Hole
Flange Front
and Rear
Mounting Mounting
Hole
Narrow Flange and Thru-Bulkhead/Wide Flange
www.ittcannon.com 165
Dimensions are shown in inches (millimeters).
Dimensions subject to change.
MIL-C-26482, Series 2 Connectors PV
Protective Metal Caps
Contacts
Wire Hole Fillers
Plugs
SERIES PREFIX
PVS - ITT Cannon Prefix
MS - Complies with MIL-C-26482 (Series 2)
80 or 3180 - Plug Cap
81 or 3181 - Receptacle Cap
8 thru 24
C - Sash chain (MS approved)
N - Sash chain with ring (81 or3181 type only) MS approved
A - Hard anodic, non-conductive (MS approved)
G - Nickel, conductive (not MS) (PVS only)
NOTE: Usable on KPT/KPSE series also.
FA
L
M
BQ
R
N
.047
1,19mm)
Max.
.094
2,39mm)
Max.
.169 +_ .008 DIA.
(4.29 +_ 0.20)
H +.500 (12.7)
-.250 (6.35)
H +.500 (12.7)
-.250 (6.35) N style used primarily on Jam Nut Receptacle.
TYPE
SHELL SIZE
TERMINATION STYLE
FINISH
CHAIN LENGTH
PVS
MS
Shell
Size
8
10
12
14
16
18
20
22
24
Contact
Size M39029
Number
Contact
Size Alumel
Thermocouple Contacts
Contacts for printed circuit applications are also
available. Consult factory.
Chromal
Type 1st
Color Brands
2nd 3rd ITT Cannon
20
20
16
16
12
12
Contact
Size Cannon Military Superseded
Mil. Pt. No. Color
Code
Part Number
20
16
12
225-0070-000
225-0071-000
225-0072-000
MS27488-20
MS27488-16
MS27488-12
Red
Blue
Yellow
MS3187-20
M83723/28-20
MS3187-16
M83723/28-16
MS3187-12
M83723/28-12
Socket
Pin
Socket
Pin
Socket
Pin
M39029/5-115
M39029/4-110
M39029/5-116
M39029/4-111
M39029/5-118
M39029/4-113
Brown
Brown
Brown
Brown
Brown
Brown
Brown
Brown
Brown
Brown
Brown
Brown
Green
Black
Blue
Brown
Grey
Orange
031-9174-004
030-9173-006
031-9206-006
030-9205-007
031-9186-003
030-9185-003
20 Pin
20 Socket
030-1831-000
031-1013-000
030-1832-000
031-1014-000
.474 (12.04)
.591 (15.01)
.751 (19.08)
.876 (22.25)
1.001 (25.43)
1.126 (28.60)
1.251 (31.78)
1.376 (34.96)
1.501 (38.13)
.486 (12.34)
.607 (15.42)
.766 (19.46)
.890 (22.60)
1.015 (25.78)
1.141 (28.98)
1.265 (32.13)
1.390 (35.31)
1.515 (38.48)
.719 (18.26)
.844 (21.44)
1.000 (25.40)
1.125 (28.58)
1.250 (31.75)
1.375 (34.93)
1.500 (38.10)
1.625 (41.26)
1.750 (44.45)
3.000 (76.20)
3.000 (76.20)
3.500 (76.20)
3.500 (88.90)
3.500 (88.90)
3.500 (88.90)
4.000 (101.60)
4.000 (101.60)
4.000 (101.60)
.562 (14.27)
.562 (14.27)
.562 (14.27)
.562 (14.27)
.562 (14.27)
.562 (14.27)
.625 (15.88)
.625 (15.88)
.658 (16.71)
.399 (10.13)
.399 (10.13)
.399 (10.13)
.399 (10.13)
.399 (10.13)
.399 (10.13)
.461 (11.71)
.461(11.71)
.494 (12.55)
.578 (14.68)
.703 (17.86)
.891 (22.63
1.016 (25.81)
1.141 (28.98)
1.266 (32.16)
1.391 (35.33)
1.516 (38.51)
1.641 (41.68)
.734 (18.64)
.859 (21.82)
1.000 (25.40)
1.125 (28.58)
1.250 (31.75)
1.375 (34.93)
1.500 (38.10)
1.625 (41.26)
1.750 (44.45)
.562 (14.27)
.562 (14.27)
.562 (14.27)
.562 (14.27)
.562 (14.27)
.562 (14.27)
.562 (14.27)
.562 (14.27)
.602 (15.29)
A
Max. Dia. B
Max. F
Max. Dia. L
Max. M
Max. N
Min. Dia. Q
Max. R
Max.H
80
3180
-12
-12
C
C
A
A
CHAIN LENGTH
Receptacles
www.ittcannon.com 166
Dimensions are shown in inches (millimeters).
Dimensions subject to change.
MIL-C-26482, Series 2 Connectors PV
Assembly Procedures
STRIPPING AND CRIMPING
3/16" for
#20 CONTACT 9/32" for
#16 CONTACT 9/32" for
#12 CONTACT Right
Wrong
CONTACT INSERTION
OPENING
COLORED END
FOR INSERTION
CONTACT EXTRACTION
COMPLETION
BROKEN CIRCLE
BREAK
1. Strip wires according to contact size: 3/16" for #20 and 9/32"for
#16 and#12. #20 contacts accommodate AWG wire sizes 20, 22, or
24; #16 accommodates 16, 18 or 20; and #12 accommodates 12 or 14.
4. Insert contact and wire into tool jaws. To crimp, squeeze handles
together fully until ratchet release and allows handles to expand;
otherwise, contact cannot be extracted from tool jaws. Maintain slight
insertion pressure on wire while crimping contact to wire.
3. Slide back tool on wire shile holding thumb against wire at opening.
Wire will slip into tool.
NOTE: Socket contacts should be inserted partially into grommet
by hand before using insertion tool.
6. Withdraw tool from rear of plug. To be sure that contact is locked,
pull back lightly on wire. Then remove tool from wire and proceed with
other contacts.
2. Push tool into rear of plug until it bottoms. At this point, tool
releases tines on retaining clip so that contact can be extracted. 3. While maintaining slight insertion force on tool, firmly hold wire
against serrated shoulder at center of tool and extract both wired
contact and tool from plug.
4. Check face of plug or receptacle for proper contact installation. In
socket inserts with a large number of contact, cavities are identified in
a spiral pattern. A projecting line from the spiral indictates omission of a
letter; a broken circle around a cavity indicates transition between
capitals and lower case and double letters.
7. After all contacts are inserted, fill unwired cavities with sealing
plugs (insert head last and leave end protruding for ease of removal),
assemble backshell on rear of connector .
1. Remove backshell and slide back along wires to allow access. To
extract a contact, use white end of CIET tool. Place wire into tool at
large opening. Slide back tool on wire while holding thumb against wire
at opening. Wire will slip into tool.
4. With tool pressed against shoulder of contact, starting at the center
cavity, insert wired contact and tool into properly identified cavity at
rear of plug with firm, even pressure. Do not use excessive pressure.
5. When contact bottoms, a slight click can be heard as tines of metal
reataining clip snaps into place behind contact shoulder .
1. Remove backshell and put wired contacts thru cable clamp opening. 2. Used colored end of CIET tool for insertion. Place wire into tool at
large opening. To facilitate contact insertion, a 6-in. min. free lenght of
wire is recommended.
2. Insert wire into rear of contact. Wire insulation must butt against
rear of contact. Wire must be visible thru inspection hole. 3. Use M22520/1-01 crimp tool with proper crimp locator M22520/
1-02. The color code hand on the contact (red for #20, blue for #16
and yellow for #12) must match the color code of the locator and the
insertion tool throughout the crimping and assembly operations.