A locking device which is serrated on the inside and outside diameters. It may have outer serrations omitted on one or two sides for close edge installation. The inner serrations engage the mating serrations of bolts, inserts, nuts, studs or similar items to be locked in place. The outer serrations broach their way into parent material when driven or pressed into place.
NSN 6130-01-023-6820
NSN 5960-00-287-4982
NSN 5935-01-025-7272
NSN 6220-00-254-0427
NSN 5925-00-203-1278
NSN 7035-00-104-7613
NSN 5975-01-273-3816
NSN 6320-00-450-7014
NSN 5915-00-839-5889
NSN 6105-01-212-3010
NSN 6105-01-102-3830
NSN 6685-01-124-5893