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 6645-01-280-0252
NSN 5915-00-294-9419
NSN 5975-00-050-3729
NSN 5990-01-579-2711
NSN 6145-01-506-3668
NSN 5835-00-631-5762
NSN 5998-01-100-3624
NSN 6220-00-583-3442
NSN 6220-00-231-2687
NSN 5990-01-116-2181
NSN 6320-01-170-4068
NSN 5999-00-518-1007