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 7035-01-265-0216
NSN 5965-01-265-6814
NSN 5915-01-106-3511
NSN 5915-01-191-5334
NSN 6220-00-807-3432
NSN 5930-01-510-2510
NSN 7035-00-529-3128
NSN 5998-01-072-5744
NSN 6685-01-025-5671
NSN 6145-01-342-4024
NSN 6105-01-076-3844
NSN 5935-01-066-4917