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 6685-01-564-7979
NSN 5855-01-349-2055
NSN 6620-01-399-3615
NSN 5975-01-024-8486
NSN 6240-00-826-8426
NSN 5975-00-325-3566
NSN 5999-00-357-3643
NSN 5960-00-889-5470
NSN 6110-01-570-5705
NSN 5910-00-477-8105
NSN 5920-01-010-4855
NSN 5996-01-416-6227