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 2925-01-328-4394
NSN 6220-01-015-4767
NSN 5985-00-189-0599
NSN 6650-01-391-4461
NSN 5925-01-042-5073
NSN 6105-00-439-1987
NSN 6110-01-570-8575
NSN 6240-00-808-7909
NSN 5925-00-079-2930
NSN 5895-01-099-9748
NSN 6320-00-925-0558
NSN 6135-01-167-7604