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 6145-00-557-9447
NSN 5990-00-812-1513
NSN 5998-01-502-5942
NSN 5998-01-495-2961
NSN 6145-01-047-4345
NSN 7035-01-470-9074
NSN 4140-00-916-2771
NSN 5920-01-182-8258
NSN 5999-01-027-4859
NSN 5965-01-025-5129
NSN 6685-01-453-5724
NSN 5950-00-832-3261