MIL-DTL-24308
D-Subminiature
www.glenair.com E-Mail: sales@glenair.com
A-34
GLENAIR, INC. • 1211 AIR WAY • GLENDALE, CA 91201-2497 • 818-247-6000 • FAX 818-500-9912
© 2011 Glenair, Inc. Printed in U.S.A.
CAGE Code 06324 Rev. 03.22.17
550-200
D-Subminiature Shorting Cap
Split Backshells
550-200 M 2 F0 B 1 S 5-04
Basic Part No.
Finish Symbol (Table III)
Shell Size
Eyelet Dash Number (Table IV) or Split Ring
Dash Number (Table VI); Omit for None
Attachment length in Inches, Omit for None
Attachment Type (Table V), Omit for None
0 = Without EMI Gasket
1 = With EMI Gasket, or Omit for None
Jackscrew Type (See Page A-4)
Receptacle Mounting
CC = Cable-to-Cable Mounting
F0 = Front Mounting
R1-R9 = Rear Mounting
(Type D)
(Type S)
(Types F,G,R,T,U,H)
P
P
P
Sash Chain
Wire Rope
Bead Chain
Attachment Type
(Table V)
(Optional)
Length
E
F
BC
A
D
.035
A Dia
Split Ring
EMI Gasket
MIL-DTL-24308
D-Subminiature
www.glenair.com E-Mail: sales@glenair.com
A-35
GLENAIR, INC. • 1211 AIR WAY • GLENDALE, CA 91201-2497 • 818-247-6000 • FAX 818-500-9912
© 2011 Glenair, Inc. Printed in U.S.A.
CAGE Code 06324
1. Metric dimensions (mm) are indicated in parentheses.
2. DO NOT USE CONNECTORS WITH FLOAT MOUNTINGS.
3. Maximum recommended diameter of Mandrel over which
assembled ring will roate freely.
550-200
D-Subminiature Shorting Cap
Split Backshells
TABLE VI: Split Ring Diameter
and Maximum Mandrel Diameter
Dash
No.
A
Dia
Max
Mandrel Dia
(See Note 3)
50 .425 (10.8) .410 (10.4)
52 .485 (12.3) .470 (11.9)
54 .640 (16.3) .625 (15.9)
56 .750 (19.1) .735 (18.7)
58 .890 (22.6) .875 (22.2)
60 1.015 (25.8) 1.000 (25.4)
62 1.095 (27.8) 1.080 (27.4)
64 1.130 (28.7) 1.115 (28.3)
66 1.250 (31.8) 1.235 (31.4)
68 1.350 (34.3) 1.335 (33.9)
70 1.375 (34.9) 1.360 (34.5)
72 1.485 (37.7) 1.470 (37.3)
74 1.625 (41.3) 1.610 (40.9)
76 1.750 (44.5) 1.735 (44.1)
78 1.875 (47.6) 1.860 (47.2)
80 1.980 (50.3) 1.965 (49.9)
82 2.060 (52.3) 2.045 (51.9)
84 2.235 (56.8) 2.220 (56.4)
86 2.310 (58.7) 2.295 (58.3)
88 2.475 (62.9) 2.460 (62.5)
90 2.655 (67.4) 2.640 (67.1)
92 2.810 (71.4) 2.795 (71.0)
94 3.045 (77.3) 3.030 (77.0)
TABLE I: Common Backshell Dimensions
Dash
No.
A
Max
B
Max C
D
± .005 (0.13)
11.393 (35.4) .624 (15.8) .322 (8.2) .984 (25.0)
21.706 (43.4) .624 (15.8) .322 (8.2) 1.312 (33.3)
32.265 (57.5) .624 (15.8) .322 (8.2) 1.852 (47.0)
42.900 (73.7) .624 (15.8) .322 (8.2) 2.500 (63.5)
52.800 (71.1) .735 (18.7) .375 (9.5) 2.406 (61.1)
62.900 (73.7) .844 (21.4) .422 (10.7) 2.500 (63.5)
TABLE II: Cable Mounting Dimensions
Dash
No.
Panel
Thickness E
F
Sizes 1 & 2 Sizes 3 to 5 Size 6
CC N/A .174 (4.4) 1.451 (36.9) 1.671 (42.4) 1.820 (46.2)
F0 N/A .343 (8.7) 1.625 (41.3) 1.844 (46.8) 2.000 (50.8)
R1 .031 (0.8) .247 (6.3) 1.525 (38.7) 1.745 (44.3) 1.890 (48.0)
R2 .047 (1.2) .231 (5.9) 1.509 (38.3) 1.728 (43.9) 1.875 (47.6)
R3 .062 (1.6) .216 (5.5) 1.500 (38.1) 1.720 (43.7) 1.860 (47.2)
R4 .093 (2.4) .185 (4.7) 1.470 (37.3) 1.690 (42.9) 1.829 (46.5)
R5 .104 (2.6) .174 (4.4) 1.451 (36.9) 1.671 (42.4) 1.820 (46.2)
R6 .125 (3.2) .153 (3.9) 1.430 (36.3) 1.650 (41.9) 1.798 (45.7)
R7 .156 (4.0) .125 (3.2) 1.400 (35.6) 1.620 (41.1) 1.767 (44.9)
R8 .135 (3.4) .140 (3.6) 1.417 (36.0) 2.637 (41.6) 1.805 (45.8)
R9 .188 (4.8) .094 (2.4) 1.368 (34.7) 2.590 (40.4) 1.740 (44.2)
TABLE III: Finishes
Symbol Description
ACadmium Plate/Bright Dip
BCadmium Plate/Olive Drab
JGold Iridite over Cadmium Plate over Nickel
MElectroless Nickel
NCadmium Plate/Olive Drab over Nickel
NF Cadmium/Olive Drab over Electroless Nickel
(1,000 Hr. Salt Spray)
TCadmium Plate/Bright Dip over Nickel
YGold Iridite over Cadmium Plate
TABLE IV:
Attachment
Diameter P
Dash
No.
P Dia
± .010 (0.25)
01 .140 (3.6)
02 .182 (4.6)
03 .191 (4.9)
04 .197 (5.0)
05 .167 (4.2)
06 .125 (3.2)
07 .218 (5.5)
09 .156 (4.0)
00 No Eyelet
TABLE V: Attachment Options
Symbol Description
DBead Chain, CRES, Passivated
FWire Rope, Nylon Jacket
GNylon Rope
HWire Rope, Teon Jacket
RWire Rope, PVC Jacket
TWire Rope, No Jacket
S#8 Sash Chain, CRES, Passivated
UWire Rope, Polyurethane Jacket
