10-503140-032 Datasheet, PDF (25/437 Pages) Amphenol Corporation – The Interconnection Leader

Amp_Ah_ee_ron_spo_acl_e
MIL-DTL-38999, Series III TV
How to Order (Military and Commercial)
Step 6. Select an Alternate Keying Position
Key/Keyway Position
1.
Connector
Type
2.
Shell Style
3.
Service Class
4.
Shell Size-
Insert Arrg.
5.
Contact Type
P
6.
Alternate
Position
B
7.
Special
Variations


Key & Keyway
Shell
Arrangement
Size Identification Letter
AR°
or
AP°
BSC
BR°
or
BP°
BSC
CR°
or
CP°
BSC
DR°
or
DP°
BSC

N*

A
9
B

C

D

E
105
140
215
265
102
132
248
320
80
118
230
312
35
140
205
275
64
155
234
304
91
131
197
240

N*
11,
A
13,
B
and
C
15
D

E
95
141
208
236
113
156
182
292
90
145
195
252
53
156
220
255
119
146
176
298
51
141
184
242

N*

A
17
B
and
C
19
D

E
80
142
196
293
135
170
200
310
49
169
200
244
66
140
200
257
62
145
180
280
79
153
197
272

N*
21,
A
23,
B
and
C
25
D

E
80
142
196
293
135
170
200
310
49
169
200
244
66
140
200
257
62
145
180
280
79
153
197
272

N*
25L,
A
33,
B
and
C
37
D

E
80
142
188
293
135
170
188
310
49
169
188
244
66
140
188
257
62
145
188
280
79
153
188
272
* An “N” designation is used on D38999 military part number but not
on the commercial versions
A plug with a given rotation letter will mate with a receptacle
with the same rotation letter. The angles for a given connec-
tor are the same whether it contains pins or sockets. Master
key stay fixed, minor keys rotate. Inserts are not rotated in
conjunction with the master key/keyway.
˚ ^AR
BSC
˚ ^BR
BSC
MAIN
KEYWAY
RECEPTACLE
(front face shown)
˚ ^DR
BSC
˚ ^CR
BSC
MAIN
PLUG
KEYWAY
(front face shown)
˚ ^AP
BSC
˚ ^BP
BSC
˚ ^CP
BSC
˚ ^DP
BSC
Step 7. Special Variations
Consult Amphenol Aerospace, Sidney NY for variations.
1.
Connector
Type
2.
Shell Style
3.
Service Class
4.
Shell Size-
Insert Arrg.
5.
Contact Type
P
6.
Alternate
Position
7.
Special
Variations
(xxx)
24 Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com