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 5965-01-030-7253
NSN 5930-00-101-2779
NSN 5920-00-495-6663
NSN 5895-01-582-5100
NSN 5965-00-757-3403
NSN 6320-01-631-7828
NSN 6620-01-652-4349
NSN 6650-01-651-3713
NSN 5998-01-146-5184
NSN 6650-01-390-3205
NSN 5950-00-993-1201
NSN 6145-01-608-6233