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 5905-00-243-9520
NSN 5985-01-315-1931
NSN 5985-01-147-2142
NSN 5895-01-193-8884
NSN 6685-01-391-7375
NSN 5965-01-431-5809
NSN 5905-00-473-2697
NSN 2925-01-623-6438
NSN 6320-00-343-1798
NSN 7035-01-487-4314
NSN 5855-01-513-9601
NSN 5935-01-459-7819