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 6650-01-175-0841
NSN 6685-01-242-9876
NSN 5895-00-312-7954
NSN 6320-00-343-1798
NSN 5975-00-874-6950
NSN 5990-01-432-4984
NSN 6685-00-270-0692
NSN 6685-01-322-8516
NSN 5996-01-148-9926
NSN 5920-01-179-9739
NSN 5996-01-633-7979
NSN 5990-01-100-7231