Part Number 549 0207 002 having (CAGE Code 13499) and FSC 5360 Coil, Flat, Leaf, and Wire Springs in stock with ready to ship. Get an instant quote for 549 0207 002 Spring Helical Extension by Rockwell Collins 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.