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MIL-DTL-38999 series space grade circular electric connector series Connector
MIL-DTL-38999 series space grade circular electric connector series MIL-DTL-38999 series space grade circular electric connector series
Product solid pictureMIL-DTL-38999 series space grade circular electric connector series MIL-DTL-38999 series space grade circular electric connector seriestop ↑
MIL-DTL-38999 series space grade circular electric connector series MIL-DTL-38999 series space grade circular electric connector series
MIL-DTL-38999 series space grade  circular electric connector series Connectors Product solid picture
MIL-DTL-38999 series space grade circular electric connector series MIL-DTL-38999 series space grade circular electric connector series
Brief introductionMIL-DTL-38999 series space grade circular electric connector series MIL-DTL-38999 series space grade circular electric connector seriestop ↑
MIL-DTL-38999 series space grade circular electric connector series MIL-DTL-38999 series space grade circular electric connector series
  -  High density miniature electrical connector,
with from #22D to #20 contact and single insert interface;
  -#22D~#4 contacts and #8 tri-coaxial contact:
  -Install/remove cripmp High density miniature electrical connector
   MIL-DTL-38999 space grade electri connector
   MIL-DTL-38999I:scoop-proof, bayonet coupling
   MIL-DTL-38999 III:scoop-proof, threaded coupling
   Apply widely in satellite, launching frame, space station spacecraft and etc
  Meet the MIL-DTL-38999standard
MIL-DTL-38999 series space grade circular electric connector series MIL-DTL-38999 series space grade circular electric connector series
specificationMIL-DTL-38999 series space grade circular electric connector series MIL-DTL-38999 series space grade circular electric connector seriestop ↑
MIL-DTL-38999 series space grade circular electric connector series MIL-DTL-38999 series space grade circular electric connector series
 material and finishing
Component code
Sealed connector, accessory and adapter
Sealed connector
Shell
Aluminum alloy nickel coating
Corrosion-resistant steel, passivated
Ground reed
Beryllium copper nickel coating
Insert interface
Special plastic
Glass sintering
Supporting ring
Beryllium copper
Contact
Copper ally2μ,nickel coating1.27μ  min
NI-Fe alloy, Gold plate on nickel1.27μ  min
Terminal shell accessory and adapter
Aluminum alloy nickel coating
MIL-DTL-38999 series space grade circular electric connector series MIL-DTL-38999 series space grade circular electric connector series
how to orderMIL-DTL-38999 series space grade circular electric connector series MIL-DTL-38999 series space grade circular electric connector seriestop ↑
MIL-DTL-38999 series space grade circular electric connector series MIL-DTL-38999 series space grade circular electric connector series
MIL-DTL-38999 series I space grade
 
      MS    27466  G    13    F    8     P    A
      (1)      (2)    (3)   (4)  (5)  (6)   (7)  (8)
(1):MS—Series Prefix
(2):type: 27466-wall mounting receptacle (front pannel mounting)
                  27656-wall mounting receptacle (back pannel mounting)
                  27468- jam nut receptacle
                  27470- jam nut receptacle,hermetic
                  27467-straight plug
(3):type   G-space grade
                  H- hermetic,space grade(only used for MS27470)
(4):Shell size :09-11-13-15-17-19-21-23-25
(5):Finishing F-Nickel
                      E-stainless steel passivation
(6):insert arrangement : Please see the figure of insert arrangement
(7):Contact type :H-Pin
                              J-Socket
 
(8):main key/keyway polarization: N- normal key;A,B,C,D
 
MIL-DTL-38999 series III space grade
 
      D38999/  20    G      B    35    P   N
          (1)      (2)    (3)   (4)   (5)  (6)   (7)  
(1):D38999—Series Prefix
(2):shell style: 20-wall mounting receptacle
                         24-jam nut receptacle
                         26- RFI shielding plug
(3):finish      G-space grade nickel coating
(4):Shell size :09-11-13-15-17-19-21-23-25
                        A- B- C- D –E – F -G- H- J
(5):insert arrangement : Please see the figure of insert arrangement
(6):Contact type :P-Pin
                              S-Socket
(7):main key/keyway polarization: N- normal key;A,B,C,D,E
 
 MIL-DTL-38999 series III space grade hermetic receptacle
 
      D38999/  21      H     B     35    P   N
           (1)      (2)    (3)   (4)   (5)  (6)   (7) 
(1):D38999—Series Prefix
(2):shell style: 21-wall mounting receptacle
                          25-solder mounting receptacle
                          23- jam nut receptacle
(3):finish     H-Hemetic,stainless steel shell passivation,space grade
(4):Shell size :09-11-13-15-17-19-21-23-25
                         A- B- C- D –E – F -G- H- J
(5):insert arrangement : Please see the figure of insert arrangement
(6):Contact type :P-Pin
                              S-Socket
(7):main key/keyway polarization: N- normal key;A,B,C,D,E                         
 
MIL-DTL-38999 series space grade circular electric connector series MIL-DTL-38999 series space grade circular electric connector series
Product Outline DimensionsMIL-DTL-38999 series space grade circular electric connector series MIL-DTL-38999 series space grade circular electric connector seriestop ↑
MIL-DTL-38999 series space grade circular electric connector series MIL-DTL-38999 series space grade circular electric connector series

D38999/21 wall mounting receptacle
MIL-DTL-38999 series space grade  circular electric connector series Connectors Product Outline Dimensions
Shell no
09
11
13
15
17
19
21
23
25
min
max
min
max
min
max
min
max
min
max
min
max
min
max
min
max
min
max
A
5.70
5.70
5.70
5.70
5.70
5.70
5.70
5.70
5.70
B
21.40
21.40
21.40
21.40
21.40
21.40
21.40
21.40
21.40
C
1.90
2.60
1.90
2.60
1.90
2.60
1.90
2.60
1.90
2.60
1.90
2.60
1.90
2.60
1.90
2.60
1.90
2.60
E
23.50
24.10
25.90
26.50
28.30
28.90
30.70
31.30
33.00
33.60
36.20
36.80
39.40
40.00
42.60
43.20
45.70
46.30
F
18.16
18.36
20.52
20.72
22.91
23.11
24.51
24.71
26.87
27.07
29.26
29.46
31.65
31.85
34.83
35.03
38.00
38.20
G
14.99
15.19
18.16
18.36
20.52
20.72
22.91
23.11
24.51
24.71
26.87
27.07
29.26
29.46
31.65
31.85
34.83
35.03
H
3.05
3.45
3.05
3.45
3.05
3.45
3.05
3.45
3.05
3.45
3.05
3.45
3.05
3.45
3.71
4.11
3.71
4.11
J
5.29
5.69
4.73
5.13
4.73
5.13
4.73
5.13
4.73
5.13
4.73
5.13
4.73
5.13
5.95
6.35
5.95
6.35
K
9.50
10.54
9.50
10.54
9.50
10.54
9.50
10.54
9.50
10.54
9.50
10.54
9.50
10.54
9.50
10.54
9.50
10.54
 
D38999/23 jam nut receptacle
MIL-DTL-38999 series space grade  circular electric connector series Connectors Product Outline Dimensions
Shell no
09
11
13
15
17
19
21
23
25
min
max
min
max
min
max
min
max
min
max
min
max
min
max
min
max
min
max
A
29.20
29.20
29.30
29.30
29.30
30.10
30.10
30.10
30.10
B
22.60
22.60
22.60
22.60
22.60
22.60
22.60
22.60
22.60
C
16.38
16.63
18.92
19.17
23.67
23.92
26.82
27.07
30.00
30.25
33.17
33.42
36.35
36.60
39.52
39.77
42.70
42.95
E
24.00
27.00
32.00
36.00
37.00
41.00
46.00
50.00
51.23
F
26.60
27.40
31.40
32.20
34.50
35.30
37.70
38.50
40.90
41.70
45.60
46.40
48.80
49.60
52.00
52.80
55.20
56.00
G
16.10
16.30
19.10
19.40
22.40
22.70
25.60
25.90
28.70
29.00
31.90
32.20
35.10
35.40
38.30
38.60
41.40
41.70
H
5.30
5.30
5.30
5.30
5.30
5.30
5.30
5.30
5.30
K
9.50
10.54
9.50
10.54
9.50
10.54
9.50
10.54
9.50
10.54
9.50
10.54
9.50
10.54
9.50
10.54
9.50
10.54
L
1.60
3.20
1.60
3.20
1.60
3.20
1.60
3.20
1.60
3.20
1.60
3.20
1.60
3.20
1.60
3.20
1.60
3.20
D38999/25 Solder mounting receptacle
MIL-DTL-38999 series space grade  circular electric connector series Connectors Product Outline Dimensions
Shell no
09
11
13
15
17
19
21
23
25
min
max
min
max
min
max
min
max
min
max
min
max
min
max
min
max
min
max
A
9.70
9.70
9.70
9.70
9.70
9.70
9.70
9.70
9.70
B
17.80
17.80
17.80
17.80
17.80
17.80
17.80
17.80
17.80
C
0.60
1.20
0.60
1.20
0.60
1.20
0.60
1.20
0.60
1.20
0.60
1.20
0.60
1.20
0.60
1.20
0.60
1.20
D
17.10
19.90
23.10
26.20
29.40
31.80
35.00
38.20
41.30
E
19.4
21.8
24.9
21.8
31.3
33.6
36.8
40
43.2
F
5.10
5.10
5.10
5.10
5.10
5.10
5.10
5.90
5.90
K
9.5
10.54
9.5
10.54
9.5
10.54
9.5
10.54
9.5
10.54
9.5
10.54
9.5
10.54
9.5
10.54
9.5
10.54

MIL-DTL-38999 series space grade circular electric connector series MIL-DTL-38999 series space grade circular electric connector series
Contact ArrangementsMIL-DTL-38999 series space grade circular electric connector series MIL-DTL-38999 series space grade circular electric connector seriestop ↑
MIL-DTL-38999 series space grade circular electric connector series MIL-DTL-38999 series space grade circular electric connector series
MIL-DTL-38999 series space grade  circular electric connector series Connectors Contact Arrangements
MIL-DTL-38999 series space grade circular electric connector series MIL-DTL-38999 series space grade circular electric connector series
Main key/KeywayMIL-DTL-38999 series space grade circular electric connector series MIL-DTL-38999 series space grade circular electric connector seriestop ↑
MIL-DTL-38999 series space grade circular electric connector series MIL-DTL-38999 series space grade circular electric connector series
MIL-DTL-38999 series I space grade
 Polarization is provided be main key/keyway, with other secondary keys/keyways locating.
MIL-DTL-38999 series space grade  circular electric connector series Connectors Main key/Keyway
shell code
Angel/degree
N
A
B
C
D
09
95
77
-
-
113
11
95
81
67
123
109
13
95
75
63
127
115
15
95
74
61
129
116
17
95
77
65
125
113
19
95
77
65
125
113
21
95
77
65
125
113
23
95
80
69
121
110
25
95
80
69
121
110
 
 MIL-DTL-38999 series III space grade
Receptacle interface view
Plug interface view
MIL-DTL-38999 series space grade  circular electric connector series Connectors Main key/Keyway
MIL-DTL-38999 series space grade  circular electric connector series Connectors Main key/Keyway
   Note: When order for key A、B、C、D、E.Please contact to our company
MIL-DTL-38999 series space grade circular electric connector series MIL-DTL-38999 series space grade circular electric connector series
Terminal AccessoriesMIL-DTL-38999 series space grade circular electric connector series MIL-DTL-38999 series space grade circular electric connector seriestop ↑
MIL-DTL-38999 series space grade circular electric connector series MIL-DTL-38999 series space grade circular electric connector series

Meet the US military standard:MIL-DTL-85049.
Order separately for accessories. Besides; we can supply the other special accessories according to the customer’s requirement.
M85049/15-S-11W
M85049/69-11AD
M85049/18-9W02A
M85049/21-9A02A
M85049/38-11W
M85049/39-11A
M85049/15-S-11W
How to order
      M85049/  15    -S   11   W   
           (1)      (2)   (3)   (4)  (5)
(1):M85049—Series Prefix
(2):Rear shell type: 15—45°angle quick connect
(3):Rear shell jam nut  S-self-locking jam nut
                                       G-self-locking and grounding
(4):shell size  09,11,13,15,17,19,21,23,25
(5):Finishing: W-Olive-drab cadmium plate
                        N-Nickel
MIL-DTL-38999 series space grade  circular electric connector series Connectors Terminal Accessories
Shell NO.
Bmax
Cmax
Dmax
cable entry max
09
36.3
21.79
22.4
6.71
11
36.3
24.99
22.4
9.96
13
36.3
29.39
23.9
12.85
15 
49.0
32.49
31.8
16.03
17
49.0
35.71
33.3
19.20
19
51.6
38.51
35.1
21.46
21
53.1
41.71
38.1
24.64
23
53.1
44.91
42.9
27.81
25
56.9
47.98
44.5
30.99
M85049/69-11AD
 M85049/  69   -11   A   D 
     (1)      (2)   (3)   (4)  (5)
(1):M85049—Series Prefix
(2):Rear shell type: 69—shrinking pipe adapter
(3):shell size  09,11,13,15,17,19,21,23,25
(4):Finishing: W-Olive-drab cadmium plate
                        N-Nickel
                        A-Anode,black color
(5):Vent type  Mull-with vent
                         D-with vent
MIL-DTL-38999 series space grade  circular electric connector series Connectors Terminal Accessories 
Shell Code
ФA
max
ФB
max
ФC
max
09
19.05
6.35
13.54
11
21.59
9.35
15.37
13
25.40
12.70
19.66
15
29.21
15.88
21.29
17
31.75
19.05
24.46
19
35.56
20.62
26.47
21
39.37
23.80
30.91
23
41.91
26.97
34.42
25
46.99
30.18
36.65
M85049/18-9W02A
 M85049/  18   -9   W   02  A 
       (1)    (2)   (3)  (4)  (5)  (6)
(1):M85049—Series Prefix
(2):Rear shell type: 18—rear shield connect cable airproof clipper
(3):shell size  09,11,13,15,17,19,21,23,25
(4):Finishing: W-Olive-drab cadmium plate
                        N-Nickel
(5):cable clipper code 01,02,03,04,05,06,07,08,09 
(6):blank (without special mark),A,B,C
Shell code
Cable clipper code
A
max
Min
max
09
01
02
19.1
11
01
03
21.6
13
02
04
25.4
15
02
05
29.2
17
02
06
31.8
19
03
07
35.6
21
03
08
39.4
23
03
09
41.9
25
04
10
47.0
 MIL-DTL-38999 series space grade  circular electric connector series Connectors Terminal Accessories
 
Shell
length code
L
9~25
Normal( Blank)
38.1
9~25
A
63.5
15~25
B
88.9
21~25
C
114.3
Cable clipper code
Mated cable diameter
Y
max
X
max
min
max
01
1.57
3.18
20.3
31.75
02
3.18
6.35
25.4
03
6.35
9.53
27.9
04
9.53
12.70
30.5
05
12.70
15.88
31.8
34.29
06
15.88
19.05
35.6
34.93
07
19.05
22.23
38.1
38.10
08
22.23
25.40
41.9
41.28
09
25.40
28.58
44.5
10
28.58
31.75
48.3
M85049/21-9A02A
M85049/  21   -9   A   02  A 
   (1)       (2)    ③   ④  ⑤  ⑥
(1):M85049—Series Prefix
(2):Rear shell type: 21—straight cable clipper
(3):shell size  09,11,13,15,17,19,21,23,25
(4):Finishing: W-Olive-drab cadmium plate
                        N-Nickel
                        A-Anode,blank color
(5):cable clipper code 01,02,03,04,05,06,07,08,09
(6):blank (without special mark),A,B,C
Shell code
Cable clipper code
A
max
min
max
09
01
02
19.1
11
01
03
21.6
13
02
04
25.4
15
02
05
27.9
17
02
06
31.8
19
03
07
35.6
21
03
08
38.1
23
03
09
41.9
25
04
10
44.5
 MIL-DTL-38999 series space grade  circular electric connector series Connectors Terminal Accessories
Cable clipper code
Mated cable diameter
Y
max
min
max
01
1.57
3.18
20.3
02
3.18
6.35
25.4
03
6.35
9.53
27.9
04
7.92
12.70
30.5
05
11.10
15.88
31.8
06
14.27
19.05
35.6
07
17.45
22.23
38.1
08
20.62
25.40
41.9
09
23.80
28.58
44.5
10
26.97
31.75
48.3
 
Shell code
length code
L
9~25
Normal(Blank)
38.1
9~25
A
63.5
15~25
B
88.9
21~25
C
114.3
M85049/38-11W
 M85049/  38    -   11   W  
       (1)    (2)   (3)  (4)  (5) 
(1):M85049—Series Prefix
(2):Rear shell type: 38—straight cable clipper
(3):Rear shell jam nut  blank-Non-locking jam nut
                                      S-self-locking jam nut
(4):shell size  09,11,13,15,17,19,21,23,25
(5):Finishing: W-Olive-drab cadmium plate
                        N-Nickel
                        A-Anode,black color
                       S-corrosion resistant steel,passivated
 MIL-DTL-38999 series space grade  circular electric connector series Connectors Terminal Accessories
 
Shell code
Amax
Cmax
Dmax
Fmax
Mated cable diameter E
min
max
09
23.1
27.9
21.6
21.79
2.49
5.94
11
23.1
27.9
22.9
24.99
3.89
5.94
13
25.7
30.5
27.9
29.39
4.83
8.33
15
26.9
31.8
29.2
32.49
6.60
11.61
17
29.5
34.3
33.0
35.71
7.19
15.60
19
35.8
40.6
38.1
38.51
8.26
16.10
21
38.4
43.2
40.6
41.71
8.71
17.73
23
42.2
47.0
43.2
44.91
9.68
20.90
25
44.7
49.5
45.7
47.98
10.62
21.67
 M85049/39-11A
 M85049/  39    -   11   A 
     (1)      (2)   (3)  (4)  (5) 
(1):M85049—Series Prefix
(2):Rear shell type: 39—Right angular cable clipper
(3):Rear shell jam nut  -blank-Non-locking jam nut
                                     S-self-locking jam nut
(4):shell size  09,11,13,15,17,19,21,23,25
(5):Finishing: W-Olive-drab cadmium plate
                        N-Nickel
                        A-Anode,black color
                        S-corrosion resistant steel,passivated
 MIL-DTL-38999 series space grade  circular electric connector series Connectors Terminal Accessories
Shell code
A max
B max
Mated cable diameter C
D max
E max
F max
G max
H
min
max
09
25.70
30.50
2.49
5.94
21.79
35.10
25.40
21.60
12.70
11
25.70
30.50
3.89
5.94
24.99
36.90
27.90
22.90
12.70
13
30.70
35.60
4.83
8.33
29.39
40.60
27.90
27.90
15.88
15
32.00
36.80
6.60
11.61
32.49
45.70
31.80
29.20
19.05
17
35.80
40.60
7.19
15.60
35.71
49.00
33.00
33.00
19.05
19
38.40
43.20
8.26
16.10
38.51
52.10
34.30
38.10
19.05
21
42.20
47.00
8.71
17.73
41.71
59.70
40.60
40.60
22.23
23
44.70
49.50
9.68
20.90
44.91
65.50
44.50
43.20
25.40
25
48.50
53.30
10.62
21.67
47.98
69.30
47.00
45.70
28.58

MIL-DTL-38999 series space grade circular electric connector series MIL-DTL-38999 series space grade circular electric connector series