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 5990-00-505-1546
NSN 6150-01-438-2978
NSN 5930-01-458-1696
NSN 5920-01-063-1874
NSN 5999-01-018-4632
NSN 6620-00-905-6590
NSN 6150-01-074-0896
NSN 5945-01-634-0588
NSN 5910-01-377-9603
NSN 6110-00-363-3974
NSN 5945-01-023-1668
NSN 5950-00-070-1870