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 6145-01-464-7813
NSN 6145-01-247-0200
NSN 5945-01-202-0146
NSN 7035-01-023-7859
NSN 5835-01-463-2334
NSN 5975-00-186-8884
NSN 6150-01-123-7612
NSN 5905-01-053-7977
NSN 6240-01-328-5179
NSN 5895-01-508-3630
NSN 6150-00-935-5239
NSN 6610-00-074-2432