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 5945-01-534-3664
NSN 6645-01-158-8136
NSN 5945-00-410-9255
NSN 6685-01-204-5458
NSN 5905-01-351-5678
NSN 5915-01-267-8840
NSN 6220-01-466-3035
NSN 4140-01-092-0806
NSN 5895-01-634-0630
NSN 6150-01-020-2277
NSN 5975-00-067-5236
NSN 5975-00-237-4297