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 5990-01-252-8175
NSN 5975-01-620-4082
NSN 6610-00-377-7956
NSN 5965-01-357-7595
NSN 5965-00-242-3615
NSN 6610-01-578-7771
NSN 7035-01-225-5114
NSN 5905-00-280-2747
NSN 6320-00-284-1524
NSN 4140-00-679-9512
NSN 6610-01-612-4611
NSN 6150-00-593-5199