MS3470 Connectors, Receptacle, Electrical, Series 2, Crimp Type, Narrow Flange Mount, Bayonet Coupling, Classes A, D, L, T, W And Z

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MS3470E

Inches .010	mm 0.25	Inches .212	mm 5.38
.015	0.38	.216	5.49
.035	0.89	.278	7.06
.050	1.27	.608	15.44
.06	1.5	.641	16.28
.087	2.21	.738	18.74
.125	3.17

NOTES:

1. Dimensions are in inches. Metric equivalents are given for information only.

2. Unless otherwise specified, tolerances are ± .005 (0.13 mm) for 3 place decimals, and

± .01 (0.3 mm) for 2 place decimals, angular tolerances are X0, ± 10.

3. True position (TP) tolerances specified are in accordance with ASME Y14.5M.

4. Polarizing stripes, color optional.

5. Color bands: 0.070 ± .031 (1.78 ±0.79 mm) wide, color blue. Band location must be such that it is visible when mounting.

6. Insert arrangements requiring reduced diameters for raised seal barrier on outer row of contact cavities as indicated.

7. Connector assembly must be used with a backshell. Backshells must be procured separately.

See SAE-AS85049 for applicable backshells.

FIGURE 1. Receptacle, classes A, L and W, dimensions and configurations - Continued.

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.