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 4140-01-004-3035
NSN 6150-00-224-6580
NSN 6645-01-208-1731
NSN 2925-00-120-9302
NSN 5990-01-207-6524
NSN 5996-00-107-5357
NSN 5990-01-493-4039
NSN 5998-00-933-8827
NSN 6105-01-156-0167
NSN 2925-00-636-4026
NSN 6610-00-105-1665
NSN 6130-01-011-4644