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 5935-00-044-5869
NSN 6130-01-202-8025
NSN 5960-01-425-1454
NSN 2925-01-340-9212
NSN 5935-00-174-2791
NSN 6145-01-444-0812
NSN 6130-00-025-4857
NSN 5945-00-378-1284
NSN 5915-01-428-5885
NSN 6620-01-562-8816
NSN 6220-00-269-8396
NSN 5999-01-597-7778