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 6105-01-080-7830
NSN 5999-01-357-7381
NSN 6320-01-585-8468
NSN 6650-00-191-9000
NSN 5855-00-198-3197
NSN 5895-00-506-7229
NSN 6645-01-440-8624
NSN 6620-01-471-8128
NSN 5930-01-133-8879
NSN 5965-00-043-3463
NSN 2925-01-578-7731
NSN 5950-00-937-4425