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 4140-01-537-0837
NSN 6650-00-964-9470
NSN 5910-01-087-3753
NSN 6135-01-632-0470
NSN 6240-01-322-5521
NSN 5910-01-571-8500
NSN 6150-01-062-0853
NSN 5835-00-173-4456
NSN 6620-01-157-0759
NSN 6105-01-391-5390
NSN 5950-00-805-8985
NSN 5895-01-321-8530