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 5945-01-458-6709
NSN 6110-01-626-6398
NSN 5996-01-476-2131
NSN 6240-01-341-3921
NSN 5998-01-128-1213
NSN 6620-00-770-9794
NSN 5960-01-424-0590
NSN 6320-01-306-7241
NSN 5910-00-263-3630
NSN 5990-01-188-7309
NSN 5855-00-455-6070
NSN 6320-00-331-7138