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 5925-01-262-6152
NSN 5985-00-881-2934
NSN 5930-01-612-5100
NSN 5920-01-313-8430
NSN 6130-00-166-0626
NSN 5965-01-503-8485
NSN 2925-00-845-1480
NSN 5975-00-817-4476
NSN 6685-01-227-6785
NSN 5895-01-388-5379
NSN 5935-01-338-2941
NSN 6135-00-269-5843