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 5975-01-161-7316
NSN 5975-01-188-6761
NSN 5975-00-221-0579
NSN 5965-01-295-4426
NSN 6650-00-734-3985
NSN 6610-01-381-3181
NSN 5855-00-797-8217
NSN 5915-01-229-6370
NSN 5999-01-416-2776
NSN 5998-01-467-5675
NSN 5985-01-197-9918
NSN 5990-00-850-8206