MIL-DTL-24308
D-Subminiature
557-083
D-Subminiature
Shorting Cap Solid Backshell
557-083 M 2
Basic Part No.
Finish Symbol (Table III)
Shell Size (Table I)
.140 (3.6) Dia
C
Female Screwlock
2 Places
Connector Shown for
Reference Only
A
D
8.0 (203.2)
#4-40 UNC
(2 Places)
B
© 2011 Glenair, Inc.
CAGE Code 06324
Printed in U.S.A.
GLENAIR, INC.
•
1211 AIR WAY
•
GLENDALE, CA 91201-2497
•
818-247-6000
•
FAX 818-500-9912
www.glenair.com
E-Mail: sales@glenair.com
A-58
Shell
Size
1
2
3
4
5
6
TABLE I: SHELL SIZE & BACKSHELL DIMENSIONS
A Max
1.25 (31.8)
1.58 (40.1)
2.13 (54.1)
2.77 (70.4)
2.68 (68.1)
2.77 (70.4)
.53
.53
.53
.53
.66
.73
B
(13.5)
(13.5)
(13.5)
(13.5)
(16.8)
(18.5)
.75
.75
1.00
1.00
1.25
1.25
C
(19.1)
(19.1)
(25.4)
(25.4)
(31.8)
(31.8)
±.005
.984
1.312
1.852
2.500
2.406
2.500
D
(.1)
(25.0)
(33.3)
(47.0)
(63.5)
(61.1)
(63.5)
TABLE III:
FINISH OPTIONS
Symbol
B
C*
G*
J
LF
M
N
NC
NF
T
U**
ZN
Finish
Cadmium Plate/Olive Drab
Black Anodize
Anodic Hard Coat
Gold Iridite over Cadmium Plate
over Electroless Nickel
Cadmium Plate/Bright over
Electroless Nickel
Electroless Nickel
Cadmium Plate/Olive Drab over
Electroless Nickel
Zinc Cobalt/Dark Olive Drab
Cadmium Plate/Olive Drab over
Electroless Nickel
Cadmium Plate/Bright over
Electroless Nickel
Cadmium Plate/Black
Zinc-Nickel Alloy/Olive Drab
*Anodize finish is not suitable for EMI shielding or grounding
applications.
**Applicable to corrosion resisting steel backshells and acces-
sories. Consult factory for other available finishes.
1. Metric dimensions (mm) are indicated in parentheses.
2.
DO NOT USE CONNECTORS WITH FLOAT MOUNTINGS.
© 2011 Glenair, Inc.
CAGE Code 06324
Printed in U.S.A.
GLENAIR, INC.
•
1211 AIR WAY
•
GLENDALE, CA 91201-2497
•
818-247-6000
•
FAX 818-500-9912
www.glenair.com
E-Mail: sales@glenair.com
A-59
MIL-DTL-24308
D-Subminiature
557-083
D-Subminiature
Shorting Cap Solid Backshell