MS/Standard
MS3456
straight plug
Plug Shell,
Threaded Coupling
Military No. MS3456
Amphenol/Matrix No. 9446
To complete order number see how to order, page 29.
C Max.
Size
Size
16 & 12
8, 4, 0
Contacts Contacts
Shell
Size*
A
Dia.
Max.
B
Dia.
±.005
D
MIn.
E
Dia.
Max.
H
Thread
Class 2A
J
Thread
Class 2B
8S
10S
10SL
12
12S
14
14S
16
16S
18
20
22
24
28
32
36
40
.844
.969
.969
1.062
1.062
1.156
1.156
1.250
1.250
1.344
1.469
1.594
1.719
1.969
2.219
2.469
2.719
.360
.435
.441**
.550
.550
.670
.670
.800
.800
.925
1.045
1.170
1.295
1.515
1.765
1.975
2.225
2.031
2.031
2.031
2.125
2.031
2.125
2.031
2.125
2.031
2.125
2.125
2.125
2.125
2.125
2.125
2.125
2.125
–
–
–
–
–
–
–
2.500
–
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
.290
.290
.290
.290
.290
.290
.290
.290
.290
.290
.290
.290
.290
.467
.467
.467
.467
.305
.405
.405
.549
.549
.665
.665
.790
.790
.869
.994
1.119
1.244
1.465
1.715
1.930
2.145
.5000-20 UNF
.6250-24 UNEF
.6250-24 UNEF
.7500-20 UNEF
.7500-20 UNEF
.8750-20 UNEF
.8750-20 UNEF
1.0000-20 UNEF
1.0000-20 UNEF
1.0625-18 UNEF
1.1875-18 UNEF
1.3125-18 UNEF
1.4375-18 UNEF
1.7500-18 UNS
2.0000-18 UNS
2.2500-16 UN
2.5000-16 UN
.5000-28 UNEF
.6250-24 UNEF
.6250-24 UNEF
.7500-20 UNEF
.7500-20 UNEF
.8750-20 UNEF
.8750-20 UNEF
1.0000-20 UNEF
1.0000-20 UNEF
1.1250-18 UNEF
1.2500-18 UNEF
1.3750-18 UNEF
1.5000-18 UNEF
1.7500-18 UNS
2.0000-18 UNS
2.2500-16 UN
2.5000-16 UN
* Consult Amphenol, Sidney, NY for availability of shell sizes 44 and 48.
** Tolerance on this dimension is +.000 –.006
8