Environmental
Backshells
AS85049/7 and MS3189B
Environmental Backshells
Glenair Connector
Designator A
MIL-DTL-5015 Series 3400,
MIL-DTL-26482 Series 2,
AS81703 Series 3,
MIL-DTL-83723 Series I &
III, 40M39569, DEF 5326-3,
EN 2997, EN 3646,
ESC 10, ESC 11, LN 29504,
NFC93422 Series HE302,
PAN 6432-1, PAN 6432-2,
PATT 602
M85049/7-21 N
Basic Part No.
Dash No.
Finish and Material
B = Black Cadmium, Stainless Steel
N = Electroless Nickel, Aluminum
S = Passivated Stainless Steel
W = 1,000 Hr. Cad. Olive Drab Over
Electroless Nickel
MS3189B 21 N
Basic Part No.
Dash No.
A Thread
(Table I, Page 37-24)
C (Table I,
Page 37-24)
Superceded Part Number
Finish (Material is Aluminum Only)
A = Cadmium Olive Drab over Nickel
C = Cadmium Olive Drab
N = Electroless Nickel
F
G
STYLE 2
1.
2.
3.
4.
For complete dimensions see applicable Military Specification.
Metric dimensions (mm) are indicated in parentheses.
When maximum cable entry is exceeded, Style 2 will be supplied.
Cable range is defined as the accommodations range for the wire bundle or cable.
Dimensions shown are not intended for inspection criteria.
K
Cable
Range
L
TABLE II
Dash
No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
Shell
Size
03
03
08
10
10
12
12
12
14
14
16
16
18
18
20
20
22
22
24
24
28
F
Max
.688 (17.5)
1.500 (38.1)
.625 (15.9)
.688 (17.5)
.688 (17.5)
.750 (19.1)
.750 (19.1)
.750 (19.1)
.812 (20.6)
.812 (20.6)
.906 (23.0)
.906 (23.0)
1.093 (27.8)
1.093 (27.8)
1.093 (27.8)
1.093 (27.8)
1.188 (30.2)
1.188 (30.2)
1.188 (30.2)
1.188 (30.2)
1.312 (33.3)
G
Max
1.852 (47.0)
1.972 (50.1)
1.244 (31.6)
1.912 (48.6)
1.307 (33.2)
1.972 (50.1)
1.972 (50.1)
1.972 (50.1)
2.062 (52.4)
1.717 (43.6)
2.172 (55.2)
1.812 (46.0)
2.362 (60.0)
2.000 (50.8)
2.362 (60.0)
2.000 (50.8)
2.512 (63.8)
2.155 (54.7)
2.512 (63.8)
2.155 (54.7)
2.562 (65.1)
K
Ref.
1.027 (26.1)
1.027 (26.1)
1.027 (26.1)
1.027 (26.1)
1.027 (26.1)
1.027 (26.1)
1.027 (26.1)
1.027 (26.1)
1.027 (26.1)
1.027 (26.1)
1.027 (26.1)
1.059 (26.9)
1.027 (26.1)
1.156 (29.4)
1.027 (26.1)
1.156 (29.4)
1.059 (26.9)
1.375 (34.9)
1.059 (26.9)
1.375 (34.9)
1.156 (33.7)
L
Max
.957 (24.3)
1.145 (29.1)
.957 (24.3)
.957 (24.3)
1.145 (29.1)
.957 (24.3)
1.145 (29.1)
1.332 (33.8)
1.145 (29.1)
1.332 (33.8)
1.145 (29.1)
1.551 (39.4)
1.332 (33.8)
1.770 (45.0)
1.332 (33.8)
1.770 (45.0)
1.551 (39.4)
2.113 (53.7)
1.551 (39.4)
2.113 (53.7)
1.770 (45.0)
Cable Range
M85049/42
Min
Ref
Max
.125
(3.2) .250
4
(6.4)
.250
(6.4) .437 (11.1)
6
.125
(3.2) .250
4
(6.4)
.125
(3.2) .312
4
(7.9)
.250
(6.4) .375
6
(9.5)
.125
(3.2) .312
4
(7.9)
.250
(6.4) .437 (11.1)
6
.350
(8.9) .500 (12.7)
10
.250
(6.4) .437 (11.1)
6
.350
(8.9) .575 (14.6)
10
.250
(6.4) .437 (11.1)
6
.500 (12.7) .700 (17.8)
12
.350
(8.9) .625 (15.9)
10
.625 (15.9) .779 (19.8)
16
.350
(8.9) .625 (15.9)
10
.625 (15.9) .904 (23.0)
16
.500 (12.7) .750 (19.1)
12
.875 (22.2) 1.029 (26.1)
20
.500 (12.7) .750 (19.1)
12
.875 (22.2) 1.144 (29.1)
20
.625 (15.9) .937 (23.8)
16
Printed in U.S.A.
© 2005 Glenair, Inc.
CAGE Code 06324
GLENAIR, INC.
•
1211 AIR WAY
•
GLENDALE, CA 91201-2497
•
818-247-6000
•
FAX 818-500-9912
www.glenair.com
E-Mail: sales@glenair.com
37-20
AS85049/7 and MS3189B
Environmental Backshells
TABLE II (Continued)
Dash
No.
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49*
50*
51*
52
53
54
55*
56
57
58*
59
60
61
62
63
64
65
66
67
68
69
70
71*
72*
73*
74
75
Shell
Size
28
32
32
32
36
36
36
40
40
40
44
44
44
48
48
48
61
61
16
18
18
20
22
22
24
36
40
10
14
16
18
61
20
20
22
22
22
24
28
28
32
36
36
40
40
44
44
48
48
12
18
24
14
16
F
Max
1.312 (33.3)
1.375 (34.9)
1.375 (34.9)
1.375 (34.9)
1.406 (35.7)
1.406 (35.7)
1.406 (35.7)
2.156 (54.8)
2.156 (54.8)
2.156 (54.8)
2.156 (54.8)
2.156 (54.8)
2.156 (54.8)
2.156 (54.8)
2.156 (54.8)
2.156 (54.8)
1.188 (30.2)
1.188 (30.2)
.906 (23.0)
1.093 (27.8)
1.093 (27.8)
1.093 (27.8)
1.188 (30.2)
1.188 (30.2)
1.188 (30.2)
1.406 (35.7)
2.156 (54.8)
1.500 (38.1)
1.842 (46.8)
1.938 (49.2)
1.093 (27.8)
1.188 (30.2)
1.093 (27.8)
2.061 (52.3)
1.188 (30.2)
1.188 (30.2)
2.061 (52.3)
1.188 (30.2)
1.312 (33.3)
1.312 (33.3)
1.375 (34.9)
1.406 (35.7)
1.406 (35.7)
2.156 (54.8)
2.156 (54.8)
2.156 (54.8)
2.156 (54.8)
2.156 (54.8)
2.156 (54.8)
1.654 (42.0)
1.938 (49.2)
2.061 (52.3)
.812 (20.6)
.906 (23.0)
G
Max
2.218 (56.3)
2.662 (67.6)
2.662 (67.6)
2.312 (58.7)
2.752 (69.9)
2.752 (69.9)
2.406 (61.1)
2.752 (69.9)
2.752 (69.9)
2.406 (61.1)
2.752 (69.9)
2.752 (69.9)
2.406 (61.1)
2.752 (69.9)
2.752 (69.9)
2.406 (61.1)
2.512 (63.8)
2.155 (54.7)
2.172 (55.2)
2.362 (60.0)
2.362 (60.0)
2.362 (60.0)
2.512 (63.8)
2.512 (63.8)
2.512 (63.8)
2.752 (69.9)
2.752 (69.9)
1.972 (50.1)
2.362 (60.0)
2.512 (63.8)
2.362 (60.0)
2.512 (63.8)
2.362 (60.0)
2.562 (65.1)
2.512 (63.8)
2.512 (63.8)
2.562 (65.1)
2.512 (63.8)
2.562 (65.1)
2.562 (65.1)
2.662 (67.6)
2.752 (69.9)
2.752 (69.9)
2.752 (69.9)
2.752 (69.9)
2.752 (69.9)
2.752 (69.9)
2.752 (69.9)
2.752 (69.9)
2.173 (55.2)
2.512 (63.8)
2.562 (65.1)
2.062 (52.4)
2.172 (55.2)
K
Ref.
1.500 (38.1)
1.156 (29.4)
1.375 (34.9)
1.781 (45.2)
1.156 (29.4)
1.500 (38.1)
1.830 (46.5)
1.156 (29.4)
1.500 (38.1)
1.830 (46.5)
1.156 (29.4)
1.500 (38.1)
1.830 (46.5)
1.156 (29.4)
1.500 (38.1)
1.830 (46.5)
1.059 (26.9)
1.375 (34.9)
1.027 (26.1)
1.027 (26.1)
1.027 (26.1)
1.027 (26.1)
1.027 (26.1)
1.027 (26.1)
1.027 (26.1)
1.059 (26.9)
1.059 (26.9)
1.027 (26.1)
1.059 (26.9)
1.156 (29.4)
1.059 (26.9)
1.156 (29.4)
1.059 (26.9)
1.375 (34.9)
1.027 (26.1)
1.156 (29.4)
1.375 (34.9)
1.156 (29.4)
1.059 (26.9)
1.375 (34.9)
1.500 (38.1)
1.375 (34.9)
1.781 (45.2)
1.375 (34.9)
1.781 (45.2)
1.375 (34.9)
1.781 (45.2)
1.375 (34.9)
1.781 (45.2)
1.027 (26.1)
1.156 (29.4)
1.375 (34.9)
1.027 (26.1)
1.027 (26.1)
L
Max
2.363 (60.0)
1.770 (45.0)
2.113 (53.7)
2.770 (70.4)
1.770 (45.0)
2.363 (60.0)
3.020 (76.7)
1.770 (45.0)
2.363 (60.0)
3.020 (76.7)
1.770 (45.0)
2.363 (60.0)
3.020 (76.7)
1.770 (45.0)
2.363 (60.0)
3.020 (76.7)
1.551 (39.4)
2.113 (53.7)
1.332 (33.8)
.957 (24.3)
1.145 (29.1)
1.145 (29.1)
.957 (24.3)
1.145 (29.1)
1.332 (33.8)
1.551 (39.4)
1.551 (39.4)
1.145 (29.1)
1.551 (39.4)
1.770 (45.0)
1.551 (39.4)
1.770 (45.0)
1.551 (39.4)
2.113 (53.7)
1.332 (33.8)
1.770 (45.0)
2.113 (53.7)
1.770 (45.0)
1.551 (39.4)
2.113 (53.7)
2.363 (60.0)
2.113 (53.7)
2.770 (70.4)
2.113 (53.7)
2.770 (70.4)
2.113 (53.7)
2.770 (70.4)
2.113 (53.7)
2.770 (70.4)
1.332 (33.8)
1.770 (45.0)
2.113 (53.7)
.957 (24.3)
.957 (24.3)
Cable Range
M85049/42
Min
Ref
Max
1.000 (25.4) 1.375 (34.9)
24
.625 (15.9)
16
.937 (23.8)
.875 (22.2) 1.250 (31.8)
20
1.250 (31.8) 1.625 (41.3)
28
.625 (15.9)
16
.937 (23.8)
1.000 (25.4) 1.375 (34.9)
24
1.437 (36.5) 1.840 (46.7)
32
.625 (15.9)
16
.937 (23.8)
1.000 (25.4) 1.375 (34.9)
24
1.437 (36.5) 1.875 (47.6)
32
.625 (15.9)
16
.937 (23.8)
1.000 (25.4) 1.375 (34.9)
24
1.437 (36.5) 1.875 (47.6)
32
.625 (15.9)
16
.937 (23.8)
1.000 (25.4) 1.375 (34.9)
24
1.437 (36.5) 1.875 (47.6)
32
.500 (12.7)
12
.750 (19.1)
.875 (22.2) 1.184 (30.1)
20
.350
(8.9)
10
.625 (15.9)
.125
(3.2)
4
.312
(7.9)
.250
(6.4)
6
.437 (11.1)
.250
(6.4)
6
.437 (11.1)
.125
(3.2)
4
.312
(7.9)
.250
(6.4)
6
.437 (11.1)
.350
(8.9)
10
.625 (15.9)
.500 (12.7)
12
.750 (19.1)
.500 (12.7)
12
.750 (19.1)
.250
(6.4)
6
.437 (11.1)
.500 (12.7)
12
.750 (19.1)
.625 (15.9)
16
.937 (23.8)
.500 (12.7)
12
.750 (19.1)
.625 (15.9)
16
.937 (23.8)
.500 (12.7)
12
.750 (19.1)
.875 (22.2) 1.250 (31.8)
20
.350
(8.9)
10
.625 (15.9)
.625 (15.9)
16
.937 (23.8)
.875 (22.2) 1.250 (31.8)
20
.625 (15.9)
16
.937 (23.8)
.500 (12.7)
12
.750 (19.1)
.875 (22.2) 1.250 (31.8)
20
1.000 (25.4) 1.375 (34.9)
24
.875 (22.2) 1.250 (31.8)
20
1.250 (31.8) 1.625 (41.3)
28
.875 (22.2) 1.250 (31.8)
20
1.250 (31.8) 1.625 (41.3)
28
.875 (22.2) 1.250 (31.8)
20
1.250 (31.8) 1.625 (41.3)
28
.875 (22.2) 1.250 (31.8)
20
1.250 (31.8) 1.625 (41.3)
28
.350
(8.9)
10
.625 (15.9)
.625 (15.9)
16
.937 (23.8)
.875 (22.2) 1.250 (31.8)
20
.125
(3.2)
4
.312
(7.9)
.125
(3.2)
4
.312
(7.9)
Printed in U.S.A.
© 2005 Glenair, Inc.
CAGE Code 06324
GLENAIR, INC.
•
1211 AIR WAY
•
GLENDALE, CA 91201-2497
•
818-247-6000
•
FAX 818-500-9912
www.glenair.com
E-Mail: sales@glenair.com
* Denotes Style 2
37-21
Environmental
Backshells
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