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 5990-01-365-6016
NSN 5915-01-374-3498
NSN 6645-00-535-4380
NSN 5990-00-452-9194
NSN 5895-00-740-0386
NSN 5920-01-511-6441
NSN 6220-01-615-2225
NSN 6320-01-618-7800
NSN 6685-01-352-4936
NSN 6135-01-255-9129
NSN 6145-01-618-2500
NSN 6645-01-116-3423