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 6610-01-350-5590
NSN 5935-01-121-2158
NSN 6135-00-840-6451
NSN 6240-00-403-9849
NSN 6320-01-442-8604
NSN 5945-00-338-9134
NSN 5950-00-419-3599
NSN 5895-00-049-8422
NSN 5975-01-196-9567
NSN 6645-00-570-8472
NSN 5935-01-414-0291
NSN 5975-01-251-1080