Dixon® Cam and Groove Tank Car Adapter, Fitting/Connector Type: Adapter, 4 in Nominal Size, Adapter x Railroad, 3-31/32 in Length, Aluminum, 7-27/32 in W, Domestic
Features
Standard 5 in railroad tank car thread
Buna-N gasket in the threaded end
Under no circumstances should cam and groove couplings be used for compressed air or steam service!
Stainless steel adapters are not compatible with the aluminum and brass adapters
Warning: this product contains a chemical known to the state of California to cause birth defects or other reproductive harm