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 6685-00-583-2473
NSN 6620-01-109-2764
NSN 5975-01-029-9006
NSN 4140-01-259-8083
NSN 5945-01-242-7552
NSN 5965-01-626-5775
NSN 5985-00-520-2640
NSN 6620-00-292-7000
NSN 5925-00-035-8469
NSN 5945-01-565-0472
NSN 6105-01-446-1914
NSN 7035-01-444-4240