Precious material: gold; housing and buttons: abs plastic, housing and molded-in legends are black; buttons are white; snap-on-cap: clear polycarbonate, contact dome: stainless steel, selectively gold plated.Terminals: copper alloy, cda no.725, tin-lead plated; 3.000 in.Lg; 2.700 in.W; 0.360 in.H; mtg option a and mtg b are used to idenily the top of the keyboard.Four 0.093 in.Dia mtg holes spaced 2.500 in. By 2.800 in.C to c;
No other part numbers with same form, fit, and function found.
1 mounting device quantity, bolt mounting method, accommodates one item 7/8 in. Dia. , steel body material, zinc body surface treated
Plastic or plastic, phenolic body material, 0.375 inches diameter, 0.185 inches length, 3/8-24 thread size, part no. 1020 end item identification
Plastic or plastic, phenolic body material, 0.688 inches diameter, 0.594 inches length, cap for lamp socket usage design, friction mounting method
Plastic or plastic, phenolic body material, 0.688 inches diameter, 0.594 inches length, cap for lamp socket usage design, friction mounting method
0.147 inches unthreaded mounting hole diameter, 0.875 inches distance between mounting facility centers, 2 mounting facility quantity
Metal, nonferrous or aluminum body material, 3.500 inches diameter, 0.938 inches length, 3/12-2 thread size, type no. An/cpn-4 end item identification
NSN 6650-01-502-7316
NSN 6645-01-400-1137
NSN 6645-01-228-2127
NSN 6220-01-206-5171
NSN 5950-01-502-7019
NSN 5895-01-634-0630
NSN 5990-00-226-7894
NSN 6135-01-408-9244
NSN 5965-01-012-1065
NSN 5998-00-519-0741
NSN 6240-01-237-1481
NSN 5985-01-469-9736
Last Updated: 07/21/2025