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 6150-01-010-4155
NSN 5999-01-540-5257
NSN 5925-01-086-3310
NSN 5975-00-773-3647
NSN 6150-00-273-9014
NSN 5950-01-617-6423
NSN 6620-01-358-0205
NSN 5905-01-302-8936
NSN 6135-01-620-8216
NSN 6240-00-071-1280
NSN 5835-01-062-6258
NSN 5975-01-502-8400