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 5950-00-150-4772
NSN 5975-00-518-4977
NSN 5915-01-549-1506
NSN 6150-00-247-6246
NSN 6220-00-890-9387
NSN 6145-00-284-1514
NSN 6610-01-516-7278
NSN 5990-00-513-5328
NSN 5925-01-440-5404
NSN 5935-01-085-4977
NSN 6110-01-259-1592
NSN 6650-01-088-1681