M h is 0.330, first counterbore depth 0.210 with a countersink angle of 45 degrees porm 5 degrees, h of second step 0.120 with a chamfer degreeof 10 to 17 degree, function is insulator for female contact plate
An insulator designed to fit into and reduce the effective diameter of the hole(s). It may include mounting and/or conducting hardware. For flexible bushing-type insulators that are self-retaining and consist of two facing flanges separated by a neck, see grommet, nonmetallic. Also see spacer, sleeve and bushing, sleeve. Excludes insulation sleeving, electrical.
Classification: Electrical insulators, nesoi
NSN 4140-01-364-0109
NSN 6110-00-706-2269
NSN 6610-00-526-9440
NSN 5985-00-699-9127
NSN 6145-01-360-6707
NSN 5835-00-568-2956
NSN 5910-00-769-5448
NSN 6320-01-422-1212
NSN 5935-01-117-1634
NSN 5990-00-206-3753
NSN 6650-00-629-8027
NSN 6150-00-186-7809