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 5950-01-552-5036
NSN 5945-00-512-3497
NSN 5935-01-507-5103
NSN 5925-01-633-9434
NSN 5920-01-368-2575
NSN 5910-00-263-3630
NSN 6105-01-575-1256
NSN 7035-01-175-4321
NSN 5945-01-624-3623
NSN 5855-01-013-6864
NSN 5985-01-152-2693
NSN 6650-00-539-4932