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 6105-00-171-2134
NSN 5990-00-932-3070
NSN 6320-01-371-3047
NSN 5910-00-132-2649
NSN 5905-01-232-6445
NSN 5985-00-767-4216
NSN 6130-01-611-1234
NSN 5950-00-369-7665
NSN 5930-01-040-8320
NSN 6240-00-933-7641
NSN 6240-01-197-6064
NSN 6240-01-084-8637