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 2925-01-014-8007
NSN 6610-01-632-3364
NSN 5925-01-500-9575
NSN 6220-01-442-3931
NSN 6110-00-381-9785
NSN 5910-01-577-6655
NSN 5930-01-033-0791
NSN 6135-01-154-3526
NSN 7035-00-238-3662
NSN 5975-00-553-7151
NSN 6110-01-481-2807
NSN 5925-00-139-1708