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 5930-01-081-8978
NSN 5855-01-356-5284
NSN 5935-01-585-1964
NSN 6130-00-142-9532
NSN 6135-00-078-9931
NSN 6220-01-167-7859
NSN 5915-01-100-1180
NSN 5925-01-159-7595
NSN 5920-00-755-6265
NSN 5835-01-510-1873
NSN 6135-01-581-8163
NSN 5895-01-389-0677