MS3473B
TABLE I. Contact cavities requiring reduced diameters (XX) for pins and sockets
in outer row of contact cavities. 1/
Shell size |
Insert arrangement |
Contact Cavities |
8 |
-33 & -98 |
A, B, C. |
12 |
-10 |
C, G. |
14 |
-12 |
A, B, C, D, E, F, G, H. |
14 |
-18 |
A, C, E, G, J, L. |
14 |
-19 |
B, D, F, H, K, M. |
16 |
-26 |
A, B, C, D, E, F, G, H, J, K, L, M, N, P, R. |
18 |
-32 |
A, B, C, D, E, F, G, H, J, K, L, M, N, P, R, S, T. |
22 |
-41 |
A, B, C, D, E, F, G, H, J, K, L, M, N, P, R, S, T, U, V, W, X, Y. |
1/ The reduced diameter "XX" refers to the diameters of the raised seal barriers (pin barrier rings) or lead-in
chamfers (socket entry holes) to ensure proper sealing of pin and socket after mating. See MIL-DTL-26482, connector intermateability control dimensions (series 1 and series 2) figure for reduced diameter "XX" for contact size 20 only.
REQUIREMENTS:
Dimensions and configuration: See figure 1 and table I.
Connector mating: This connector mates with MS3475 and MS3476. For insert arrangement: See MIL-STD-1669.
Contact SAE-AS39029/22-XX-XX must be used for wire terminations. Shell material: Cold rolled steel, in accordance with ASTM-A108.
Shell finish: .00001 minimum tin in accordance with ASTM-B545 and ASTM-B339, over nickel in accordance with SAE-AMS-QQ-N-290.
Color band: .070 ± .031 wide, color blue. Band location must be such that it is visible when mounting. Insertion/removal tool MIL-I-81969/16-XX to be used with this connector.
Maximum wire diameter permissible: .074 for size 20 contact, .103 for size 16 contact. Intermateability dimensions shall be in accordance with MIL-DTL-26482.
Part or Identifying Number (PIN) example:
MS3473 N 14 D 61 P W MS number
Class
Shell size
Termination type & shell material
Insert arrangement
Contact style
Insert position
5
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