A threaded or tempered item used to secure the stud, turnlock fastener or stud assembly, turnlock fastener by engaging with the cross pin, cam lead threads, or eared nut of the stud, turnlock fastener and securing it by means of its thread locking or spring action.
NSN 4140-01-562-0296
NSN 5999-01-369-2737
NSN 5905-01-505-7500
NSN 5920-01-533-6743
NSN 5998-01-249-8053
NSN 2925-00-947-9814
NSN 6645-00-081-4298
NSN 2925-00-767-4245
NSN 6145-00-307-7501
NSN 5975-01-399-0655
NSN 5915-01-152-2625
NSN 6150-01-400-1121