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 5920-01-044-5621
NSN 4140-01-229-5143
NSN 5975-01-048-3036
NSN 4140-00-930-9299
NSN 5990-01-168-0820
NSN 5835-00-823-6116
NSN 5999-01-502-8775
NSN 5985-00-682-9190
NSN 5910-00-274-0127
NSN 5915-01-351-5466
NSN 6135-01-364-0667
NSN 5895-00-244-0943