An item designed to fit over and hold a nut or bolt head to prevent it from turning. See also locking plate, nut and bolt.
NSN 5965-00-519-9501
NSN 5905-01-496-2698
NSN 6685-00-455-9941
NSN 4140-01-034-5135
NSN 5998-00-100-6334
NSN 6610-00-476-4402
NSN 6610-01-540-5424
NSN 6135-00-255-1340
NSN 6645-01-011-6459
NSN 6650-00-981-1336
NSN 6610-01-368-0465
NSN 5975-01-445-6169