Part Number 812 13 having (CAGE Code 12168) and FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings in stock with ready to ship. Get an instant quote for 812 13 Tee Tube To Drainage Line by Northern Indiana Business Services. 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.