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 5945-00-107-7334
NSN 5985-01-528-7050
NSN 6650-01-175-0841
NSN 5990-00-093-6794
NSN 5990-01-463-2279
NSN 5905-00-553-9985
NSN 7035-01-083-0282
NSN 5985-00-856-2989
NSN 6130-00-726-9628
NSN 5935-01-053-0662
NSN 5835-00-111-3419
NSN 6150-00-436-1846