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 5915-01-644-5477
NSN 7035-01-386-5722
NSN 6135-00-203-9645
NSN 5855-01-177-4751
NSN 5950-01-640-7387
NSN 5950-01-119-1383
NSN 5915-00-381-9197
NSN 5935-01-256-4878
NSN 6110-00-167-7522
NSN 5930-01-014-5949
NSN 5905-01-632-3514
NSN 6105-00-525-8639