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 4140-01-514-7549
NSN 6685-01-616-5832
NSN 5920-00-081-9156
NSN 6240-00-115-0795
NSN 6150-01-363-2722
NSN 5910-01-587-1303
NSN 7035-00-117-0418
NSN 6150-01-647-7150
NSN 6620-01-390-1121
NSN 5985-00-410-0792
NSN 5920-01-624-9252
NSN 5855-00-560-0110