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 4140-01-326-0219
NSN 5920-01-108-4307
NSN 6150-00-901-7264
NSN 6645-00-795-5565
NSN 5990-01-122-5629
NSN 5999-00-690-4228
NSN 6130-01-627-0254
NSN 6135-00-078-9931
NSN 6240-00-099-8606
NSN 5930-00-881-3551
NSN 6135-00-856-1343
NSN 5945-01-278-3975