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 7035-00-369-6346
NSN 2925-01-506-6975
NSN 6110-00-185-2021
NSN 5945-00-821-9156
NSN 5945-00-197-7673
NSN 5965-01-385-1617
NSN 5950-01-570-5389
NSN 6645-01-631-6074
NSN 6620-01-160-3475
NSN 6135-00-998-5884
NSN 6110-00-963-4035
NSN 5895-01-358-3522