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 5998-00-406-3322
NSN 6645-00-922-8312
NSN 6685-00-149-3624
NSN 5996-01-126-7238
NSN 5975-00-925-1197
NSN 5920-01-487-4195
NSN 6320-00-270-8222
NSN 5910-01-606-3851
NSN 4140-01-302-9015
NSN 5985-01-034-7104
NSN 4140-00-225-8586
NSN 6145-01-137-9132