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 5925-00-679-3400
NSN 5950-01-509-6293
NSN 5985-00-139-6025
NSN 6110-01-419-3561
NSN 5975-01-218-6013
NSN 5895-01-100-6234
NSN 5950-01-255-7469
NSN 7035-01-019-5729
NSN 5905-00-406-6651
NSN 6110-01-559-9321
NSN 6130-00-768-0170
NSN 5935-01-447-2977