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 5855-00-179-8588
NSN 5999-01-415-5090
NSN 6650-00-518-5194
NSN 5999-01-319-1651
NSN 6105-00-171-6521
NSN 5935-01-503-5951
NSN 5895-00-825-1780
NSN 5950-00-645-3009
NSN 5960-00-914-0931
NSN 5920-01-512-2054
NSN 6620-00-227-6776
NSN 6320-00-116-3658