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 5910-01-206-8857
NSN 5945-00-159-7628
NSN 6105-01-521-3937
NSN 6645-01-139-6473
NSN 6135-00-898-6996
NSN 6240-00-501-7964
NSN 6240-00-080-2012
NSN 6110-01-413-3156
NSN 6645-01-432-0052
NSN 6685-00-188-1991
NSN 5920-01-122-6303
NSN 6620-01-593-0817