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 7035-01-289-4022
NSN 6105-00-887-3793
NSN 5975-00-817-4476
NSN 5945-00-872-5913
NSN 5950-01-224-7283
NSN 6150-01-452-1346
NSN 4140-01-340-0675
NSN 6620-01-278-8028
NSN 5935-01-286-4323
NSN 5990-00-173-2816
NSN 5999-01-602-2428
NSN 6145-01-432-6800