Part Number R04B4-5.0NS having (CAGE Code 0FHH8) and FSC 4820 Valves Nonpowered in stock with ready to ship. Get an instant quote for R04B4-5.0NS Valve Linear Directional Control by Sterling Hydraulics Inc. Fill the form below with your desired order quantity, targeted price and the expected order-fulfilment date. Our dedicated account manager will get back to you within 15 minutes.