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 5855-01-535-7127
NSN 2925-01-167-6500
NSN 5925-00-681-6089
NSN 6320-01-176-8367
NSN 5910-01-135-7441
NSN 6150-01-364-5282
NSN 6620-01-475-4717
NSN 6320-01-399-1633
NSN 5960-00-045-5317
NSN 5975-00-853-5955
NSN 5990-00-892-5537
NSN 5960-01-377-1907