Part Number 40A971 having (CAGE Code 0UES3) and FSC 1660 Aircraft Air Conditioning, Heating, and Pressurizing Equipment in stock with ready to ship. Get an instant quote for 40A971 Adapter Compressed Gas Cylinder by Mid America Aerospace. 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.