Part Number 580 1 4NPTBRASS having (CAGE Code 23972) and FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings in stock with ready to ship. Get an instant quote for 580 1 4NPTBRASS Adapter Straight Pipe To Gas Fit by Matheson Gas Products. 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.