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 6105-01-255-8138
NSN 4140-01-392-1867
NSN 5990-01-582-5238
NSN 6150-00-653-9648
NSN 6220-01-160-7247
NSN 5999-01-149-3162
NSN 5855-01-432-8750
NSN 6110-01-464-3717
NSN 6610-01-471-0175
NSN 6145-01-366-8205
NSN 6130-01-327-3261
NSN 5895-01-579-6342