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 5930-00-467-9188
NSN 5920-00-216-8665
NSN 5920-01-660-9943
NSN 7035-01-615-6304
NSN 5985-01-472-9741
NSN 6110-01-388-2389
NSN 6145-00-836-8160
NSN 6130-01-125-0839
NSN 6320-00-564-2772
NSN 2925-01-617-6302
NSN 5965-00-942-1602
NSN 5990-00-442-7603