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 4140-01-249-1013
NSN 6240-00-843-0698
NSN 5985-01-399-0614
NSN 5999-01-190-7031
NSN 6150-01-488-0073
NSN 5920-00-144-8031
NSN 6685-00-676-6320
NSN 5855-01-634-0259
NSN 6145-00-046-1810
NSN 5985-00-884-2918
NSN 5998-01-017-2023
NSN 5910-01-417-2597