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 5930-01-323-1190
NSN 5895-01-491-4729
NSN 6130-01-601-3702
NSN 6105-01-432-2249
NSN 5975-01-399-6800
NSN 5945-01-489-5519
NSN 5945-01-363-1963
NSN 5895-01-296-0072
NSN 6150-01-216-3166
NSN 5945-00-863-4162
NSN 2925-01-400-2286
NSN 6110-01-437-9880