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 5920-01-580-0777
NSN 5855-00-058-1293
NSN 5925-01-086-7424
NSN 5996-01-598-9071
NSN 6650-01-519-9165
NSN 5999-00-688-7805
NSN 6320-01-445-5893
NSN 5985-01-011-7909
NSN 6240-01-397-1924
NSN 6135-00-134-6648
NSN 5915-01-188-2781
NSN 6110-00-159-0755