A nut having a flat bearing surface and 6 flat sides with slots in its upper portion. It is designed to provide positive locking when used with a solid or split (cotter) pin. Excludes nut (1), plain, castellated, hexagon.
Classification: Nuts of iron or steel
NSN 6105-00-114-0966
NSN 5895-00-407-2271
NSN 6240-01-382-3756
NSN 6240-01-297-4329
NSN 5835-01-383-1313
NSN 6105-01-457-1363
NSN 5920-01-543-1729
NSN 5945-01-447-9142
NSN 5935-00-156-1182
NSN 6130-01-051-1405
NSN 6135-01-336-3115
NSN 5910-01-555-3498