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 5915-00-932-3040
NSN 5996-01-088-7074
NSN 5910-01-356-4115
NSN 4140-01-163-3724
NSN 5835-01-135-2601
NSN 6320-01-576-6310
NSN 6110-01-297-3924
NSN 6110-01-093-4070
NSN 5996-00-928-7612
NSN 6240-01-030-8788
NSN 5985-00-312-1335
NSN 5895-01-487-6243