MIL-DTL-38999 Connectors Series I & II

MIL-DTL-38999 Circular Connectors, Bayonet Coupled, -65°C to +200°C 


MIL-DTL-38999 is a high-performance cylindrical connector family designed for cable-to-panel I/O applications in military aerospace and other demanding situations. Gemini Electronic Components supplies and builds cable assemblies with the entire range of these MIL-DTL-38999 type connectors including lanyard-release products, bulkhead feed-thrus, composite and specialty metal cable plugs and receptacles, connector savers, EMI/EMP filter receptacles and Coax/Quadrax contact equipped products. Many of these products are available with fast lead-times up to and including same-day delivery. Please REQUEST A QUOTEto determine acrtual price and delivery.

MILITARY SPECIFICATION NUMBER AND STYLE
Series I  Scoop-Proof
Series II Low Silhouette
Style Description
MS27466
MS27472
Receptacle, Wall Mount Flange 
MS27468
MS27474
Receptacle, Jam Nut Mount 
MS27656
MS27497
Receptacle, Wall Mount, Back Panel Mount 
--
MS27508
Receptacle, Box Mount, Back Panel Mount 
--
MS27473
Plug
MS27467
MS27484
Plug with RFI Grounding Fingers 
MS27470
MS27477
Receptacle, Jam Nut Mount, Hermetic 
MS27471
MS27478
Receptacle, Solder Mount, Hermetic 

 

 

CLASS DESCRIPTION
CONTACT TYPE
INSERT POLARIZATION
T = Environmental   Without Backshell  P = Pin  Blank = Normal 
E = Environmental Resisting   (MS27508 Only)  S = Socket  A, B, C, D =   Alternate Positions 
Y = Hermetic  Y = Hermetic Pins with Eyelet 
Z = Hermetic Sockets with Eyelet 

 

FINISH (Preferred)
Class T, E
F = Electroless Nickel 
Class Y
D = Tin (150°C) 
E = Passivated Stainless Steel 

 

INSERT ARRANGEMENT
Designation  (First Digit Designates
Shell Size / Subsequent Digits
Desginate Contact Arrangement)
No. of Contacts 
(By Contact Size)
 
Series I
Series II
22D
20
16
12
IMAGE

9-35
8-35
6
-
-
-

9-98
8-98
-
3
-
-

11-4
--
-
4
-
-
11-5
10-5
-
5
-
-
11-35
10-35
13
-
-
-
11-98
10-98
-
6
-
-
11-99
10-99
-
7
-
-

--
12-3
-
-
3
-
13-4
12-4
-
-
4
-
13-8
12-8
-
8
-
-
13-35
12-35
22
-
-
-
13-98
12-98
-
10
-
-

15-5
14-5
-
-
5
-
15-15
14-15
-
14
1
-
15-18
14-18
-
18
-
-
15-19
--
-
19
-
-
15-35
14-35
37
-
-
-
15-97
14-97
-
8
4
-

17-6
16-6
-
-
-
6
17-8
16-8
-
-
8
-
17-26
16-26
-
26
-
-
17-35
16-35
55
-
-
-
17-99
16-99
-
21
2
-

19-11
18-11
-
-
11
-

--
18-28
-
26
2
-
--
18-30
-
29
1
-
19-32
18-32
-
32
-
-
19-35
18-35
66
-
-
-
--
18-96
-
-
-
9

21-11
--
-
-
-
11
21-16
20-16
-
-
16
-
21-35
20-35
79
-
-
-
21-39
20-39
-
37
2
-
21-41
20-41
-
41
-
-

23-21
22-21
-
-
21
-
--
22-32
-
32
-
-
23-35
22-35
100
-
-
-
23-53
--
-
53
-
-
23-55
22-55
-
55
-
-

25-4
24-4
-
48
8
-

25-19
24-19
-
-
-
19
25-24
24-24
-
-
12
12
25-29
24-29
-
-
29
-
25-35
24-35
128
-
-
-
25-43
--
-
23
20
-
25-61
24-61
-
61
-
-

 

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