Part Number 307-502 having (CAGE Code 84987) and FSC 1660 Aircraft Air Conditioning, Heating, and Pressurizing Equipment in stock with ready to ship. Get an instant quote for 307-502 Parts Kit Valve Cur by Industrial Design Laboratories 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.