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 5895-01-157-0665
NSN 5998-01-436-3512
NSN 6610-01-464-3037
NSN 5895-01-461-1553
NSN 5935-01-314-8496
NSN 6145-01-535-8056
NSN 6610-01-502-7106
NSN 5920-01-460-1945
NSN 5999-01-115-6403
NSN 5925-01-025-7008
NSN 5990-01-534-8609
NSN 6685-01-442-9326