A cylindrical-shaped nut, internally and externally threaded, with a flanged cone or ball seat and a square wrenching head. The internal threads are used to secure the inner wheel and the external threads receive the outer wheel securing nut.
Classification: Nuts of iron or steel
NSN 7035-00-349-8571
NSN 4140-01-350-4475
NSN 2925-00-295-4765
NSN 6150-01-481-4105
NSN 6110-01-511-0201
NSN 5925-00-687-1625
NSN 5835-00-683-4612
NSN 5910-01-185-6300
NSN 5945-01-312-4622
NSN 5935-01-058-9327
NSN 6150-00-411-7819
NSN 6685-01-474-8326