EMI/RFI
Environmental
Backshells
M81511/14 Functions A and B
RFI Environmental Backshells
Glenair Connector
Designator J
MIL-C-81511
A Thread
Typ.
M81511/14-050
Basic Part No.
Dash No.
Inactive for New Design
Length Ref.
1. For complete dimensions see applicable
Military Specification.
2. Metric dimensions (mm) are indicated in
parentheses.
3. For Functions C and D see page 38-2.
Length Ref.
C Dia Typ.
Cable
Range
Typ
.
Function "A" Adapter Assembly
Function "B" Adapter Assembly
TABLE I
Dash
No.
001
002
003
004
005
006
007
008
009
010
011
012
013
014
015
016
017
018
019
020
021
022
023
024
025
026
027
028
029
030
031
032
033
034
035
036
037
Shell
Size
08
08
08
08
08
08
08
08
10
10
10
10
10
10
10
10
10
10
10
10
14
14
14
14
14
14
14
14
14
14
14
14
16
16
16
16
16
A Thread
Class 2B
Function
.500 - 28 UNEF
A
.500 - 28 UNEF
A
.500 - 28 UNEF
B
.500 - 28 UNEF
B
.500 - 28 UNEF
A
.500 - 28 UNEF
A
.500 - 28 UNEF
B
.500 - 28 UNEF
B
.625 - 28 UN
A
.625 - 28 UN
A
.625 - 28 UN
A
.625 - 28 UN
B
.625 - 28 UN
B
.625 - 28 UN
B
.625 - 28 UN
A
.625 - 28 UN
A
.625 - 28 UN
A
.625 - 28 UN
B
.625 - 28 UN
B
.625 - 28 UN
B
.875 - 28 UN
A
.875 - 28 UN
A
.875 - 28 UN
A
.875 - 28 UN
B
.875 - 28 UN
B
.875 - 28 UN
B
.875 - 28 UN
A
.875 - 28 UN
A
.875 - 28 UN
A
.875 - 28 UN
B
.875 - 28 UN
B
.875 - 28 UN
B
1.000 - 28 UN
A
1.000 - 28 UN
A
1.000 - 28 UN
A
1.000 - 28 UN
B
1.000 - 28 UN
B
C Dia.
Max
.555
(14.1)
.555
(14.1)
.555
(14.1)
.555
(14.1)
.555
(14.1)
.555
(14.1)
.555
(14.1)
.555
(14.1)
.680
(17.3)
.680
(17.3)
.680
(17.3)
.680
(17.3)
.680
(17.3)
.680
(17.3)
.680
(17.3)
.680
(17.3)
.680
(17.3)
.680
(17.3)
.680
(17.3)
.680
(17.3)
.930
(23.6)
.930
(23.6)
.930
(23.6)
.930
(23.6)
.930
(23.6)
.930
(23.6)
.930
(23.6)
.930
(23.6)
.930
(23.6)
.930
(23.6)
.930
(23.6)
.930
(23.6)
1.056
(26.8)
1.056
(26.8)
1.056
(26.8)
1.056
(26.8)
1.056
(26.8)
Length
Ref.
2.22
(56.4)
2.22
(56.4)
2.72
(69.1)
2.72
(69.1)
2.72
(69.1)
2.72
(69.1)
3.22
(81.8)
3.22
(81.8)
2.22
(56.4)
2.22
(56.4)
2.22
(56.4)
2.72
(69.1)
2.72
(69.1)
2.72
(69.1)
2.72
(69.1)
2.72
(69.1)
2.72
(69.1)
(81.8)
3.22
3.22
(81.8)
3.22
(81.8)
2.22
(56.4)
2.22
(56.4)
2.22
(56.4)
2.72
(69.1)
(69.1)
2.72
2.72
(69.1)
2.72
(69.1)
2.72
(69.1)
2.72
(69.1)
3.22
(81.8)
3.22
(81.8)
3.22
(81.8)
2.22
(56.4)
2.22
(56.4)
2.22
(56.4)
2.72
(69.1)
2.72
(69.1)
Cable Range
Min
Max
.062
(1.6)
.125
(3.2)
.125
(3.2)
.250
(6.4)
.062
(1.6)
.125
(3.2)
.125
(3.2)
.250
(6.4)
.062
(1.6)
.125
(3.2)
.125
(3.2)
.250
(6.4)
.062
(1.6)
.125
(3.2)
.125
(3.2)
.250
(6.4)
.125
(3.2)
.250
(6.4)
.250
(6.4)
.375
(9.5)
.375
(9.5)
.500
(12.7)
.125
(3.2)
.250
(6.4)
.250
(6.4)
.375
(9.5)
.375
(9.5)
.500
(12.7)
.125
(3.2)
.250
(6.4)
.250
(6.4)
.375
(9.5)
.375
(9.5)
.500
(12.7)
.125
(3.2)
.250
(6.4)
.250
(6.4)
.375
(9.5)
.375
(9.5)
.500
(12.7)
.250
(6.4)
.375
(9.5)
.375
(9.5)
.500
(12.7)
.500
(12.7)
.625
(15.9)
.250
(6.4)
.375
(9.5)
.375
(9.5)
.500
(12.7)
.500
(12.7)
(15.9)
.625
.250
(6.4)
.375
(9.5)
.375
(9.5)
.500
(12.7)
.500
(12.7)
.625
(15.9)
.250
(6.4)
.375
(9.5)
.375
(9.5)
.500
(12.7)
.500
(12.7)
.625
(15.9)
.250
(6.4)
.375
(9.5)
.375
(9.5)
.500
(12.7)
.500
(12.7)
.625
(15.9)
.250
(6.4)
.375
(9.5)
.375
(9.5)
.500
(12.7)
Table I Continued on Page 39-7
© 2005 Glenair, Inc.
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
E-Mail: sales@glenair.com
39-6
M81511/14 Functions A and B
RFI Environmental Backshells
TABLE I (Continued From Page 39-6)
Dash
No.
038
039
040
041
042
043
044
045
046
047
048
049
050
051
052
053
054
055
056
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
Shell
Size
16
16
16
16
16
16
16
18
18
18
18
18
18
18
18
18
18
18
18
20
20
20
20
20
20
20
20
20
20
20
20
22
22
22
22
22
22
22
22
22
22
22
22
24
24
24
24
24
24
24
24
24
24
24
24
A Thread
Class 2B
Function
1.000 - 28 UN
B
1.000 - 28 UN
A
1.000 - 28 UN
A
1.000 - 28 UN
A
1.000 - 28 UN
B
1.000 - 28 UN
B
1.000 - 28 UN
B
1.125 - 28 UN
A
1.125 - 28 UN
A
1.125 - 28 UN
A
1.125 - 28 UN
B
1.125 - 28 UN
B
1.125 - 28 UN
B
1.125 - 28 UN
A
1.125 - 28 UN
A
1.125 - 28 UN
A
1.125 - 28 UN
B
1.125 - 28 UN
B
1.125 - 28 UN
B
1.250 - 28 UN
A
1.250 - 28 UN
A
1.250 - 28 UN
A
1.250 - 28 UN
B
1.250 - 28 UN
B
1.250 - 28 UN
B
1.250 - 28 UN
A
1.250 - 28 UN
A
1.250 - 28 UN
A
1.250 - 28 UN
B
1.250 - 28 UN
B
1.250 - 28 UN
B
1.375 - 28 UN
A
1.375 - 28 UN
A
1.375 - 28 UN
A
1.375 - 28 UN
B
1.375 - 28 UN
B
1.375 - 28 UN
B
1.375 - 28 UN
A
1.375 - 28 UN
A
1.375 - 28 UN
A
1.375 - 28 UN
B
1.375 - 28 UN
B
1.375 - 28 UN
B
1.500 - 28 UN
A
1.500 - 28 UN
A
1.500 - 28 UN
A
1.500 - 28 UN
B
1.500 - 28 UN
B
1.500 - 28 UN
B
1.500 - 28 UN
A
1.500 - 28 UN
A
1.500 - 28 UN
A
1.500 - 28 UN
B
1.500 - 28 UN
B
1.500 - 28 UN
B
C Dia.
Max
1.056
(26.8)
1.056
(26.8)
1.056
(26.8)
1.056
(26.8)
1.056
(26.8)
1.056
(26.8)
1.056
(26.8)
1.180
(30.0)
1.180
(30.0)
1.180
(30.0)
1.180
(30.0)
1.180
(30.0)
(30.0)
1.180
1.180
(30.0)
1.180
(30.0)
1.180
(30.0)
1.180
(30.0)
1.180
(30.0)
1.180
(30.0)
(33.1)
1.305
1.305
(33.1)
1.305
(33.1)
1.305
(33.1)
1.305
(33.1)
1.305
(33.1)
1.305
(33.1)
1.305
(33.1)
1.305
(33.1)
1.305
(33.1)
1.305
(33.1)
1.305
(33.1)
1.430
(36.3)
1.430
(36.3)
1.430
(36.3)
1.430
(36.3)
1.430
(36.3)
1.430
(36.3)
1.430
(36.3)
1.430
(36.3)
1.430
(36.3)
1.430
(36.3)
1.430
(36.3)
1.430
(36.3)
1.555
(39.5)
1.555
(39.5)
1.555
(39.5)
1.555
(39.5)
1.555
(39.5)
1.555
(39.5)
1.555
(39.5)
1.555
(39.5)
1.555
(39.5)
1.555
(39.5)
(39.5)
1.555
1.555
(39.5)
Length
Ref.
2.72
(69.1)
2.72
(69.1)
2.72
(69.1)
2.72
(69.1)
3.22
(81.8)
3.22
(81.8)
(81.8)
3.22
2.22
(56.4)
2.22
(56.4)
2.22
(56.4)
2.72
(69.1)
2.72
(69.1)
2.72
(69.1)
2.72
(69.1)
2.72
(69.1)
2.72
(69.1)
3.22
(81.8)
3.22
(81.8)
3.22
(81.8)
2.30
(58.4)
2.30
(58.4)
(58.4)
2.30
2.80
(71.1)
2.80
(71.1)
2.80
(71.1)
2.80
(71.1)
2.80
(71.1)
2.80
(71.1)
3.30
(83.8)
3.30
(83.8)
3.30
(83.8)
2.30
(58.4)
2.30
(58.4)
2.30
(58.4)
2.80
(71.1)
2.80
(71.1)
2.80
(71.1)
2.80
(71.1)
2.80
(71.1)
2.80
(71.1)
3.30
(83.8)
3.30
(83.8)
3.30
(83.8)
2.30
(58.4)
2.30
(58.4)
2.30
(58.4)
2.80
(71.1)
2.80
(71.1)
2.80
(71.1)
2.80
(71.1)
2.80
(71.1)
2.80
(71.1)
3.30
(83.8)
3.30
(83.8)
3.30
(83.8)
Cable Range
Min
Max
.500
(12.7)
.625
(15.9)
.250
(6.4)
.375
(9.5)
.375
(9.5)
.500
(12.7)
.500
(12.7)
.625
(15.9)
.250
(6.4)
.375
(9.5)
.375
(9.5)
.500
(12.7)
.500
(12.7)
.625
(15.9)
.375
(9.5)
.500
(12.7)
.500
(12.7)
.625
(15.9)
.625
(15.9)
.750
(19.1)
.375
(9.5)
.500
(12.7)
.500
(12.7)
.625
(15.9)
.625
(15.9)
.750
(19.1)
.375
(9.5)
.500
(12.7)
.500
(12.7)
.625
(15.9)
.625
(15.9)
.750
(19.1)
.375
(9.5)
.500
(12.7)
.500
(12.7)
.625
(15.9)
.625
(15.9)
(19.1)
.750
.500
(12.7)
.625
(15.9)
.625
(15.9)
.750
(19.1)
.750
(19.1)
.875
(22.2)
.500
(12.7)
.625
(15.9)
.625
(15.9)
.750
(19.1)
.750
(19.1)
.875
(22.2)
.500
(12.7)
.625
(15.9)
.625
(15.9)
.750
(19.1)
.750
(19.1)
.875
(22.2)
.500
(12.7)
.625
(15.9)
.625
(15.9)
.750
(19.1)
.750
(19.1)
.875
(22.2)
.625
(15.9)
.750
(19.1)
.750
(19.1)
.875
(22.2)
.875
(22.2) 1.000
(25.4)
.625
(15.9)
.750
(19.1)
.750
(19.1)
.875
(22.2)
.875
(22.2) 1.000
(25.4)
.625
(15.9)
.750
(19.1)
.750
(19.1)
.875
(22.2)
.875
(22.2) 1.000
(25.4)
.625
(15.9)
.750
(19.1)
.750
(19.1)
.875
(22.2)
.875
(22.2) 1.000
(25.4)
.750
(19.1)
.875
(22.2)
.875
(22.2) 1.000
(25.4)
1.000
(25.4) 1.125
(28.6)
.750
(19.1)
.875
(22.2)
.875
(22.2) 1.000
(25.4)
1.000
(25.4) 1.125
(28.6)
.750
(19.1)
.875
(22.2)
.875
(22.2) 1.000
(25.4)
1.000
(25.4) 1.125
(28.6)
.750
(19.1)
.875
(22.2)
.875
(22.2) 1.000
(25.4)
1.000
(25.4) 1.125
(28.6)
1. For complete dimensions see applicable Military Specification.
2. Metric dimensions (mm) are indicated in parentheses.
3. For Functions C and D see page 38-2.
© 2005 Glenair, Inc.
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
E-Mail: sales@glenair.com
39-7
EMI/RFI
Environmental