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 6620-00-140-8644
NSN 6110-01-080-8677
NSN 5999-01-480-5555
NSN 5925-00-833-8291
NSN 5910-00-901-3181
NSN 5925-01-419-3230
NSN 5925-00-819-3985
NSN 5950-01-145-7003
NSN 5945-00-923-9374
NSN 5930-00-629-1859
NSN 6685-00-491-3781
NSN 5965-00-689-1545