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 2925-00-486-8640
NSN 7035-01-444-4240
NSN 6645-01-603-9331
NSN 5975-00-843-1798
NSN 5960-00-021-5618
NSN 5935-00-847-1555
NSN 6105-00-909-0215
NSN 5975-01-421-4474
NSN 5930-00-820-8684
NSN 5915-01-141-3688
NSN 5925-00-865-3388
NSN 6110-00-333-4076