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 6150-00-119-5698
NSN 5910-01-571-8990
NSN 6130-00-647-8471
NSN 5855-01-205-7030
NSN 6620-01-443-3526
NSN 5996-01-167-9234
NSN 6650-00-726-4242
NSN 5925-01-460-2078
NSN 5950-01-368-5186
NSN 6685-01-632-8809
NSN 5930-01-481-4509
NSN 5985-01-611-0893