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 5945-01-223-2274
NSN 6650-01-210-8303
NSN 5920-01-147-4903
NSN 5835-00-174-7763
NSN 6105-01-454-6564
NSN 6645-00-153-3834
NSN 5965-01-014-3456
NSN 4140-01-182-5861
NSN 6685-00-702-5498
NSN 5915-01-023-7674
NSN 6110-01-047-4849
NSN 5935-00-948-5957