Russell 632213 P/C #12 Black Hose 6′ Air Brake Compressor Discharge Hose Connect. EST, MON to FRI. Brake > Electrical Connectors > Air Brake Compressor Discharge Hose Connector. Russell 632213 P/C #12 Black Hose 6. Russell – 632213 – P/C #12 Black Hose 6′ – Hose – ProClassic – 12 AN – 6 ft – Braided Nylon / Rubber – Black – Each.