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 6650-01-092-4525
NSN 5925-00-536-7651
NSN 5945-00-263-1511
NSN 5990-01-154-7296
NSN 5996-01-523-8746
NSN 6105-00-867-0176
NSN 6110-00-724-1221
NSN 6685-01-032-5241
NSN 6110-00-036-6386
NSN 5965-01-487-4479
NSN 6620-01-106-1311
NSN 6610-01-024-5360