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 5935-01-087-8155
NSN 6645-00-498-6869
NSN 6130-01-588-9197
NSN 5835-00-814-1359
NSN 6130-01-576-9618
NSN 7035-00-731-8729
NSN 6610-00-500-0180
NSN 5965-00-448-9923
NSN 5915-00-821-6148
NSN 5905-01-088-8524
NSN 5905-00-862-0150
NSN 5985-01-512-1486