Part Number 711-12-30-03 having (CAGE Code A2142) and FSC 1660 Aircraft Air Conditioning, Heating, and Pressurizing Equipment in stock with ready to ship. Get an instant quote for 711-12-30-03 Adapter Compressed Gas Cylinder by Alenia Aeronautica Spa. 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.