No other part numbers with same form, fit, and function found.
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 5999-01-222-8665
NSN 6650-01-617-4340
NSN 5985-01-222-3748
NSN 5925-00-023-4154
NSN 6135-01-454-7041
NSN 6620-00-654-3738
NSN 6220-00-316-2500
NSN 5965-01-633-8849
NSN 2925-01-024-2662
NSN 5960-01-032-4229
NSN 5920-00-409-2312
NSN 7035-00-753-0695