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 5945-01-251-7353
NSN 5945-00-290-1779
NSN 5975-00-199-9563
NSN 5999-00-104-5582
NSN 5910-00-900-3926
NSN 5990-01-468-1292
NSN 6130-01-189-2982
NSN 5910-00-722-0281
NSN 5905-01-100-3064
NSN 5990-01-061-5618
NSN 6135-01-039-2882
NSN 5998-01-423-9853