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 6650-00-483-2853
NSN 6650-01-399-8552
NSN 5999-01-302-3476
NSN 6610-00-186-9180
NSN 5945-01-251-5594
NSN 5930-01-571-8587
NSN 5998-01-301-6691
NSN 6620-01-434-3675
NSN 6320-01-366-5157
NSN 6150-01-424-0507
NSN 5905-00-762-0536
NSN 5998-00-601-6625