for MIL-DTL-38999 Series I Type Connectors
1.250 (31.8)
250-009
Shorting Plug
Product Series
Basic Number
Shell Size
09
11
13
15
17
19
21
23
25
Grounding Ring
Insert Arrangement
Per MIL-DTL-38999 Series I
MIL-STD-1560
Alternate Key
Position
A, B, C, D,
(N = Normal)
A
Over Knrul
250
-
009
NF
11
-
5
P
B
Knurl Style
Manufacturer’s Option
Socket Insert
Connector Material and Finish
See Table II for Options
P
- Socket Contacts
S
- Plug Contacts
CA
DA
NA
AA
BA
TABLE I: CONNECTOR DIMENSIONS AND
ALTERNATE KEYWAY POSITIONS
SHELL
SIZE
09
11
13
15
17
19
21
23
25
A
MAX
.900 (22.9)
1.030 (26.2)
1.205 (30.6)
1.325 (33.7)
1.450 (36.8)
1.565 (39.8)
1.690 (42.9)
1.795 (45.6)
1.920 (48.8)
ALTERNATE KEYWAY
POSITIONS
NA
95A
95A
95A
95A
95A
95A
95A
95A
95A
AA
77A
81A
75A
74A
77A
77A
77A
80A
80A
BA
-
67A
63A
61A
65A
65A
65A
69A
69A
CA
-
DA
113A
Figure I
Master Keyway Position
Face View Shown
Insert Arrangement Does
Not Rotate with Master Keyway
123A
109A
127A 115A
129A 116A
125A
113A
125A
113A
125A
113A
121A
110A
121A
110A
TABLE II: FINISH
SYM
B
M
N
NF
MT
FINISH
Cadmium Plate/Olive Drab
Electroless Nickel
Cadmium O.D. Over
Nickel Plate l
Cadmium O.D. Over
Electroless Nickel
(500 Hr. Salt Spray)
Ni-PTFE
1000 Hour Grey
TM
(Nickel Fluorocarbon Polymer)
APPLICATION NOTES
1.
2.
3.
Assembly identified with manufacturer’s name and part
number, space permitting.
All contacts are shorted to each other and to the shell,
maximum resistance between contacts and shell shall be 2.5
milliohms.
Material/finish:
Barrel, coupling nut, cover—aluminum alloy/See Table II.
Contacts, grounding ring—copper alloy/gold plate
Grounding wafer—copper/tin plate
Wave washer—CRES/passivate
Insulators—high grade dielectric/N.A.
Compression disc, o-ring—silicone/N.A.
4.
Metric Dimensions (mm) are indicated in parentheses.
© 2008 Glenair, Inc.
www.glenair.com
CAGE CODE 06324
Printed in U.S.A.
E-Mail: sales@glenair.com
GLENAIR, INC.
•
1211 AIR WAY
•
GLENDALE, CA 91201-2497
•
818-247-6000
•
FAX 818-500-9912
D-25
Environmental
D
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