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 5895-01-274-1062
NSN 5920-00-636-4713
NSN 5990-01-298-3152
NSN 6610-01-167-8747
NSN 6645-01-102-2321
NSN 5915-01-621-2193
NSN 5960-01-222-0074
NSN 6240-01-358-0064
NSN 6320-01-195-5583
NSN 5965-01-303-6105
NSN 6685-00-933-4122
NSN 6220-00-226-1994