AS85049/10 and MS3437A
Straight EMI/RFI Environmental Backshell
CONNECTOR DESIGNATOR:
AS50151 Series AS34001
MIL-DTL-26482 Series II
AS81703 Series III
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
Basic
Part Number
Dash Number
(Table II)
Superseded
Part Number
MS3437A 21 C
A
M85049/10
-
21
W
Basic
Part No.
Dash
No.
Finish / Material
B
= Black Cadmium / Stainless Steel
N
= Electroless Nickel / Aluminum
S
= Passivated / Stainless Steel
W
= 1,000 Hr. Cadmium Olive Drab
over Electroless Nickel / Aluminum
X
= Aluminum, Nickel Fluorocarbon Polymer
Z
= Aluminum, Zinc-Nickel, Black
XS
= Stainless Steel, Nickel Flurocarbon Polymer
ZS
= Stainless Steel, Zinc-Nickel, Black
(Material is Aluminum Only)
A
=
Cadmium Olive Drab over Nickel
C
=
Cadmium Olive Drab
N
=
Electroless Nickel
Finish
B
TABLE I: Shell Size
and Dimensions
Shell
Size
3
8
10
12
14
16
18
20
22
24
28
32
36
40
44
48
61
A Thread
Class 2B
.562 - 24 UNEF
.500 - 20 UNF
.625 - 24 UNEF
.750 - 20 UNEF
.875 - 20 UNEF
1.000 - 20 UNEF
1.062 - 18 UNEF
1.188 - 18 UNEF
1.313 - 18 UNEF
1.438 - 18 UNEF
1.750 - 18 UNS
2.000 - 18 UNS
2.250 - 16 UN
2.500 - 16 UN
2.750 - 16 UN
3.000 - 16 UN
1.500 - 18 UNEF
C Dia
Max
.67 (17.0)
.62 (15.7)
.73 (18.5)
.86 (21.8)
.98 (24.9)
1.11 (28.2)
1.22 (31.0)
1.34 (34.0)
1.47 (37.3)
1.59 (40.4)
1.97 (50.0)
2.22 (56.4)
2.47 (62.7)
2.72 (69.1)
2.97 (75.4)
3.22 (81.8)
1.65 (41.9)
APPLICATION NOTES
1.
2.
3.
For complete dimensions see the
applicable Military Specification.
Metric dimensions (mm) are in
parentheses.
Cable Range is defined as the
accommodation range for the wire
bundle or cable. Dimensions shown
are not intended for inspection
criteria.
© 2013 Glenair, Inc.
Dimensions in inches (millimeters) and are subject to change without notice.
U.S. CAGE Code 06324
Printed in U.S.A.
GLENAIR, INC.
•
1211 AIR WAY
•
GLENDALE, CA 91201-2497
•
818-247-6000
•
FAX 818-500-9912
www.glenair.com
B-27
E-Mail: sales@glenair.com
AS85049
AS85049/10 and MS3437A
Straight EMI/RFI Environmental Backshell
TABLE II: Dash No., Style, Shell Size, Dimensions and Cable Range
Dash
No.
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
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
Shell
Size
3
3
3
3
8
8
8
8
10
10
10
10
12
12
12
12
14
14
14
14
16
16
16
16
18
18
18
18
18
18
20
20
20
20
20
20
20
20
22
22
22
22
22
22
22
22
24
24
24
24
24
24
Style
1
1
2
2
1
1
2
2
1
1
2
2
1
1
2
2
1
1
2
2
1
1
2
2
1
1
1
1
2
2
1
1
1
1
2
2
2
2
1
1
1
1
1
1
2
2
1
1
1
1
1
1
E
Max
2.125
3.125
2.875
3.875
2.125
3.125
2.875
3.875
2.125
3.125
2.875
3.875
2.125
3.125
2.875
3.875
2.125
3.125
2.875
3.875
2.125
3.125
2.875
3.875
2.125
3.125
2.125
3.125
2.875
3.875
3.125
3.125
3.875
(54.0)
(79.4)
(73.0)
(98.4)
(54.0)
(79.4)
(73.0)
(98.4)
(54.0)
(79.4)
(73.0)
(98.4)
(54.0)
(79.4)
(73.0)
(98.4)
(54.0)
(79.4)
(73.0)
(98.4)
(54.0)
(79.4)
(73.0)
(98.4)
(54.0)
(79.4)
(54.0)
(79.4)
(73.0)
(98.4)
(79.4)
(79.4)
(98.4)
K
Ref
1.544 (39.2)
1.544 (39.2)
1.544 (39.2)
1.544 (39.2)
1.544 (39.2)
1.544 (39.2)
1.544 (39.2)
1.544 (39.2)
1.544 (39.2)
1.544 (39.2)
1.544 (39.2)
1.544 (39.2)
1.544 (39.2)
1.544 (39.2)
1.844 (46.8)
1.844 (46.8)
1.844 (46.8)
1.844 (46.8)
1.916 (48.7)
1.916 (48.7)
1.916 (48.7)
1.916 (48.7)
2.000 (50.8)
2.000 (50.8)
1.844 (46.8)
1.844 (46.8)
1.916 (48.7)
1.916 (48.7)
2.000 (50.8)
2.000 (50.8)
1.844 (46.8)
1.844 (46.8)
1.916 (48.7)
1.916 (48.7)
2.000 (50.8)
2.000 (50.8)
2.230 (56.6)
2.230 (56.6)
1.844 (46.8)
1.844 (46.8)
1.916 (48.7)
1.916 (48.7)
2.000 (50.8)
2.000 (50.8)
2.230 (56.6)
2.230 (56.6)
1.916 (48.7)
1.916 (48.7)
2.000 (50.8)
2.000 (50.8)
2.000 (50.8)
2.000 (50.8)
L
Max
.957 (24.3)
.957 (24.3)
1.145 (29.1)
1.145 (29.1)
.957 (24.3)
.957 (24.3)
1.145 (29.1)
1.145 (29.1)
.957 (24.3)
.957 (24.3)
1.145 (29.1)
1.145 (29.1)
1.145 (29.1)
1.145 (29.1)
1.332 (33.8)
1.332 (33.8)
1.332 (33.8)
1.332 (33.8)
1.551 (39.4)
1.551 (39.4)
1.551 (39.4)
1.551 (39.4)
1.770 (45.0)
1.770 (45.0)
1.332 (33.8)
1.332 (33.8)
1.551 (39.4)
1.551 (39.4)
1.770 (45.0)
1.770 (45.0)
1.332 (33.8)
1.332 (33.8)
1.551 (39.4)
1.551 (39.4)
1.770 (45.0)
1.770 (45.0)
2.113 (53.7)
2.113 (53.7)
1.332 (33.8)
1.332 (33.8)
1.551 (39.4)
1.551 (39.4)
1.770 (45.0)
1.770 (45.0)
2.113 (53.7)
2.113 (53.7)
1.551 (39.4)
1.551 (39.4)
1.770 (45.0)
1.770 (45.0)
1.770 (45.0)
1.770 (45.0)
Cable Range
Min
Max
.125
.125
.250
.250
.125
.125
.250
.250
.125
.125
.250
.250
.250
.250
.350
.350
.350
.350
(3.2)
(3.2)
(6.4)
(6.4)
(3.2)
(3.2)
(6.4)
(6.4)
(3.2)
(3.2)
(6.4)
(6.4)
(6.4)
(6.4)
(8.9)
(8.9)
(8.9)
(8.9)
.250
.250
(6.4)
(6.4)
M85049/42
Ref.
4
4
6
6
4
4
6
6
4
4
6
6
6
6
10
10
10
10
12
12
12
12
16
16
10
10
12
12
16
16
10
10
12
12
16
16
20
20
10
10
12
12
16
16
20
20
12
12
16
16
16
16
B
AS85049
3.125
3.125
3.125
3.875
3.125
3.125
3.125
.437 (11.1)
.437 (11.1)
.250
.250
(6.4)
(6.4)
.437 (11.1)
.437 (11.1)
.312
.312
(7.9)
(7.9)
.437 (11.1)
.437 (11.1)
.437 (11.1)
.437 (11.1)
.625 (15.9)
.625 (15.9)
.575 (14.6)
.575 (14.6)
.750 (19.1)
.750 (19.1)
.700 (17.8)
.700 (17.8)
.937 (23.8)
.937 (23.8)
.625 (15.9)
.625 (15.9)
.750 (19.1)
.750 (19.1)
.937 (23.8)
.937 (23.8)
.625 (15.9)
.625 (15.9)
.750 (19.1)
.750 (19.1)
.937 (23.8)
.937 (23.8)
1.250 (31.8)
1.250 (31.8)
.625 (15.9)
.625 (15.9)
.750 (19.1)
.750 (19.1)
.937 (23.8)
.937 (23.8)
1.250 (31.8)
1.250 (31.8)
.750 (19.1)
.750 (19.1)
.812 (20.6)
.812 (20.6)
.937 (23.8)
.937 (23.8)
.500 (12.7)
.500 (12.7)
.500 (12.7)
.500 (12.7)
.625 (15.9)
.625 (15.9)
.350
.350
(8.9)
(8.9)
.500 (12.7)
.500 (12.7)
.625 (15.9)
.625 (15.9)
.350
.350
(8.9)
(8.9)
4.125 (104.8)
4.125 (104.8)
4.875 (123.8)
3.875 (98.4)
4.875 (123.8)
(79.4)
(79.4)
(79.4)
(98.4)
(79.4)
(79.4)
(79.4)
4.125 (104.8)
4.125 (104.8)
4.125 (104.8)
4.875 (123.8)
4.125 (104.8)
4.125 (104.8)
4.125 (104.8)
.500 (12.7)
.500 (12.7)
.625 (15.9)
.625 (15.9)
.875 (22.2)
.875 (22.2)
.350
.350
(8.9)
(8.9)
.500 (12.7)
.500 (12.7)
.625 (15.9)
.625 (15.9)
.875 (22.2)
.875 (22.2)
.500 (12.7)
.500 (12.7)
.625 (15.9)
.625 (15.9)
.625 (15.9)
.625 (15.9)
Continued on Page B-29
© 2013 Glenair, Inc.
Dimensions in inches (millimeters) and are subject to change without notice.
U.S. CAGE Code 06324
Printed in U.S.A.
GLENAIR, INC.
•
1211 AIR WAY
•
GLENDALE, CA 91201-2497
•
818-247-6000
•
FAX 818-500-9912
www.glenair.com
B-28
E-Mail: sales@glenair.com
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