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 6650-00-587-0986
NSN 7035-00-585-2113
NSN 7035-01-121-0901
NSN 5975-01-082-6162
NSN 5990-01-452-0911
NSN 5930-00-404-9196
NSN 5930-01-594-0288
NSN 6685-01-086-0246
NSN 5960-01-344-2604
NSN 5920-01-511-9206
NSN 4140-00-255-7799
NSN 5945-00-816-6806