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 6685-01-391-6790
NSN 5930-00-933-7703
NSN 6320-00-343-1798
NSN 5999-01-571-6227
NSN 7035-01-038-3165
NSN 6130-01-197-2920
NSN 5999-00-753-6756
NSN 5960-01-055-6675
NSN 6145-01-160-2279
NSN 5998-01-425-5940
NSN 5999-01-470-6613
NSN 5895-01-148-7317