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 6650-01-157-1667
NSN 5998-00-517-2558
NSN 6645-01-426-8621
NSN 6320-01-393-7022
NSN 5920-00-314-6870
NSN 5930-01-619-1955
NSN 5945-01-307-2493
NSN 5950-01-017-8263
NSN 5920-00-057-3152
NSN 5905-00-350-6247
NSN 5999-01-348-4393
NSN 5905-01-182-9293