MIL-DTL-12883 Sockets And Accessories For Plug-In Electronic Components, General Specification ForThis specification covers the general requirements for sockets and socket accessories for plug-in electronic components, such as electron tubes and related electronic devices, plug-in capacitors, crystal units, batteries, vibrators, relays, transistors, coils, etc. \(see 6.2\).

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MIL-DTL-12883F

APPENDIX

For MIL-DTL-12883/1, MIL-DTL-12883/2, and

For MIL-DTL-12883/5 sockets

MIL-DTL-12883/3 sockets + /8, /9, /10, & /11

For MIL-DTL-12883/6 sockets

For MIL-DTL-12883/4 sockets

NOTES:

1. Dimensions are in inches.

2. The quantity of pins and their angular distribution around the pin circle, and the values for dimension

A, B, E, F, G, H, J, K and L, are as specified in the specification sheet for the particular socket.

3. The pins shall be steel, hardened to Rockwell C55-65 and polished to a 4 microinch (0.102 �m) finish

in accordance with ANSI B46.1. Ends of pins shall be hemispherical, and the hemisphere shall be

smoothly blended into the pin cylinder without shoulders or tapering. The end of the pin may be flat

for not more than one-quarter of the pin cylinder.

4. All pins shall be affixed to gauge body, or to steel retainer when present, within .001 of true position

at the base and at the extremity of the pins.

FIGURE 1. Insertion/withdrawal and durability test gauges.