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 5990-01-199-2846
NSN 6145-00-861-1572
NSN 6220-01-510-3781
NSN 5925-00-307-4015
NSN 2925-01-412-9520
NSN 6320-01-551-3553
NSN 6110-00-233-6626
NSN 5910-01-411-6189
NSN 4140-01-283-5741
NSN 6150-00-721-3945
NSN 6150-01-389-7670
NSN 5920-00-931-6528