Part Number 491B1220017-039 having (CAGE Code 1B6R3) and FSC 2840 Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components in stock with ready to ship. Get an instant quote for 491B1220017-039 Cable Door by Mra Systems 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.