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 6645-01-400-2119
NSN 5915-00-343-6814
NSN 6240-00-372-4841
NSN 6145-01-401-3713
NSN 5960-01-442-1770
NSN 6620-01-101-4408
NSN 6145-00-081-2797
NSN 5935-01-543-4469
NSN 6685-01-497-8732
NSN 5930-00-827-2615
NSN 6685-00-726-2538
NSN 5945-01-093-3711