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 5905-00-070-8975
NSN 5975-00-282-2707
NSN 5950-01-197-8480
NSN 5960-01-628-2760
NSN 6685-00-958-1860
NSN 6130-01-533-6819
NSN 5999-01-463-3720
NSN 5910-00-410-9783
NSN 6110-01-573-6458
NSN 5998-00-919-2620
NSN 5950-00-597-3661
NSN 5855-00-361-0167