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 6685-00-058-9526
NSN 5999-01-359-4934
NSN 5835-01-610-5744
NSN 5950-01-656-5390
NSN 6685-01-190-8634
NSN 6220-01-077-1843
NSN 5960-01-231-1450
NSN 6105-00-913-9591
NSN 6150-01-447-3159
NSN 5998-00-358-4123
NSN 5998-01-445-4522
NSN 6150-01-050-9362