2M Environmental EMI Backshell Ordering Info
2M390MS077, MS076, 2M390MB077, 2M390MA077
Omit for screw clamp
with saddle bars
N Optional Compression Nut,
Low Profile
Part Number
2M390MX07X
Service Class
M
Size Code
07
Cable Entry Size
05
Length
-6
Options
N
PART NUMBER
SIZE CODE
CABLE ENTRY SIZE
LENGTH
.2500-32
.3125-32
.3750-32
.4375-28
.5000-28
.5625-24
.6250-24
.6875-24
.7500-20
.9375-20
1.1875-18
05
06
11
07
08
09
10
12
13
14
17
Straight
Entry
Rotatable
Coupling
2M390MS077
Code
Max.
.109
Min.
Straight Entry 2M390MS Only
.031
01
Length (inches)
.625
Length Code
.172
.234
.297
.359
.422
.484
.547
.609
.672
.734
.078
.140
.203
.265
.328
.390
.463
.515
.578
.640
02
03
04
05
06
07
08
09
10
11
-5
.750
-6
Straight
Entry,
Direct
2M390MS076
.875
-7
1.000
1.125
1.250
1.375
1.500
1.625
1.750
1.875
2.000
2.125
2.250
2.375
2.500
-8
Coupling
-9
45° Entry
Rotatable
Coupling
2M390MB077
2M390MA077
-10
-11
-12
-13
-14
-15
-16
-17
-18
-19
-20
90° Entry
Rotatable
Coupling
h
SERVICE CLASS
Finish
2
h
Aluminum/Black Anodize
(Non-Conductive)
C
2
h
Specify Length in
increments of .125
inches (3.18 mm.)
Aluminum/Electroless Nickel
M
2
Aluminum/Cadmium with Olive
Drab Chromate
NF
h
Aluminum/Nickel-PTFE (Durmalon)
Stainless Steel/Passivated
MT
Shell Size
2
h
Accessory Thread
Size
Code
Series
Series
Series
Series
Z1
2M801 2M803 2M804 2M805
2
h
.2500-32 UNEF-2B
.3125-32 UNEF-2B
.3750-32 UNEF-2B
.4375-28 UNEF-2B
.5000-28 UNEF-2B
.5625-24 UNEF-2B
.6250-24 UNEF-2B
.6875-24 UNEF-2B
.7500-20 UNEF-2B
.9375-20 UNEF-2B
1.1875-18 UNEF-2B
05
06
11
07
08
09
10
12
13
14
17
5
6
5
6
5
6
ZM
Stainless Steel/Electroless Nickel
2
h
Aluminum/Zinc-Nickel w/Olive
Drab Chromate
ZN
8
2
h
7
8
7
8
7
8
9
Aluminum/Zinc-Nickel with Black
Chromate
ZNU
2
10
11
12
9
9
9
SERIES
Aluminum Alloy
10
13
10
12
10
12
Adapter,
Clamp,
Nut and
Saddles
6061-T6 or 300
Series Stainless
Steel
15
18, 19
23
16,17
21
14, 15
14, 15
O-Rings
Silicone Rubber
Hardware
300 Series
Stainless Steel
Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com 135