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 2925-01-325-3974
NSN 5920-01-228-9510
NSN 5895-01-550-8934
NSN 6610-00-653-8456
NSN 5925-01-025-6167
NSN 7035-01-616-4945
NSN 7035-00-631-3782
NSN 2925-01-603-6379
NSN 5990-00-497-9234
NSN 6320-01-340-4112
NSN 5835-00-874-1085
NSN 5996-01-495-4331