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 5998-00-330-3703
NSN 5950-01-654-4437
NSN 5990-01-121-1175
NSN 6220-00-289-9915
NSN 5985-01-078-0385
NSN 5960-01-243-7291
NSN 5920-01-028-8960
NSN 5965-00-575-4089
NSN 5930-01-067-8332
NSN 5910-00-954-7410
NSN 5975-01-355-1598
NSN 6220-01-634-0660