- Swivel nut has standard 5" Railroad Tank Car thread
- Buna-N gasket in the threaded end
- Tank car connections are also available in other materials and in 2" and 2-1/2" sizes. Consult factory for pricing and availability.
- Other gasket types are available, contact Dixon.
- Components that make up these assemblies are not interchangeable between stainless steel and the other materials.