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 5990-01-462-1617
NSN 6150-01-145-5156
NSN 6650-01-052-7121
NSN 5998-00-453-8297
NSN 6320-01-082-2970
NSN 6645-01-071-0727
NSN 4140-01-504-1283
NSN 6645-01-090-2555
NSN 6145-00-220-9660
NSN 6130-00-342-2416
NSN 5945-01-426-6563
NSN 6685-01-569-4374