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 5950-00-555-2881
NSN 5960-01-370-4285
NSN 6610-01-633-8931
NSN 5855-01-433-2220
NSN 4140-01-386-5630
NSN 6240-00-250-8693
NSN 5975-01-233-0684
NSN 5965-00-267-4173
NSN 6130-00-180-5149
NSN 5915-00-078-9574
NSN 6645-01-633-1852
NSN 2925-01-379-6183