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 2925-00-464-7892
NSN 5960-01-614-8005
NSN 5996-01-123-5768
NSN 5930-01-445-8979
NSN 6110-00-075-2426
NSN 6105-00-593-3817
NSN 6135-01-468-6491
NSN 4140-01-431-9065
NSN 5925-00-270-5924
NSN 5996-01-380-1424
NSN 5985-01-444-2739
NSN 5960-01-180-2776