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 6145-01-380-0065
NSN 5999-01-487-9424
NSN 5915-01-417-3727
NSN 6110-00-152-1529
NSN 5895-01-151-7686
NSN 6150-01-461-9856
NSN 6320-00-937-5625
NSN 5999-00-425-6484
NSN 5835-00-155-1379
NSN 5965-01-204-8505
NSN 5950-00-919-6146
NSN 5990-01-591-8797