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 6320-00-937-5625
NSN 5920-01-481-3400
NSN 5945-01-199-9108
NSN 5950-00-764-2528
NSN 6105-01-303-7530
NSN 5975-01-228-7178
NSN 6650-01-381-3299
NSN 6135-00-932-3136
NSN 6220-01-227-4152
NSN 5985-01-654-2317
NSN 5950-01-036-8937
NSN 5960-00-707-3335