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 5975-01-631-0741
NSN 6650-00-283-0978
NSN 5855-01-564-4359
NSN 5960-01-082-8571
NSN 5945-01-415-5933
NSN 5920-01-218-5742
NSN 5950-00-126-1933
NSN 6320-00-886-9771
NSN 5990-00-797-2592
NSN 5905-01-142-2575
NSN 6645-00-935-7046
NSN 5855-00-763-2155