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 5930-01-035-6933
NSN 6685-00-138-2739
NSN 6240-00-729-9696
NSN 6105-00-021-3666
NSN 6645-01-069-3286
NSN 5935-01-581-9634
NSN 5930-01-488-7826
NSN 6110-00-384-1704
NSN 6110-01-438-6677
NSN 5925-01-617-2055
NSN 5975-00-244-0706
NSN 5905-01-249-4733