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 5945-01-496-3931
NSN 6105-00-959-9292
NSN 5950-00-160-6462
NSN 6240-00-905-7512
NSN 5935-01-632-5169
NSN 5996-00-544-5849
NSN 5975-00-372-6265
NSN 5905-00-272-3476
NSN 6110-00-271-9928
NSN 6135-00-613-1068
NSN 5920-01-540-4595
NSN 5925-00-244-0711