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 6130-01-492-5841
NSN 6685-01-578-9035
NSN 5935-01-515-3948
NSN 5835-00-779-2836
NSN 6620-00-350-5180
NSN 6610-01-099-9710
NSN 5930-00-161-3183
NSN 5910-01-427-3819
NSN 6240-01-388-2413
NSN 5915-01-429-0874
NSN 5950-01-460-3027
NSN 6240-01-332-5927