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 5920-01-219-0724
NSN 5895-00-058-9591
NSN 6645-01-517-1539
NSN 5915-01-181-7325
NSN 6110-00-228-8570
NSN 6620-00-273-8735
NSN 6320-00-823-2015
NSN 6685-01-076-4703
NSN 6650-00-295-3609
NSN 6650-01-420-9247
NSN 5965-01-607-8609
NSN 6220-01-088-6604