Part Number 18800 having (CAGE Code F0189) and FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings in stock with ready to ship. Get an instant quote for 18800 Adapter Straight Tube To Boss by Messier Bugatti Dowty. 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.