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 6610-01-390-6925
NSN 5925-01-056-8490
NSN 6650-01-652-4361
NSN 6685-01-514-5372
NSN 6135-01-439-8669
NSN 5930-00-251-3913
NSN 7035-01-328-3344
NSN 6645-01-202-7986
NSN 6240-01-426-5581
NSN 6685-01-606-9171
NSN 4140-01-359-2643
NSN 2925-01-236-3547