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 6610-01-397-4607
NSN 5999-01-630-9385
NSN 6135-00-919-1117
NSN 6650-01-452-1167
NSN 5910-01-092-6077
NSN 5998-01-519-9273
NSN 6240-01-213-8159
NSN 5855-01-340-6541
NSN 6145-01-128-1156
NSN 6610-00-996-2566
NSN 5855-01-089-2248
NSN 6145-01-444-3548