Part Number 3525 having (CAGE Code 0APJ5) and FSC 5360 Coil, Flat, Leaf, and Wire Springs in stock with ready to ship. Get an instant quote for 3525 Spring Helical Extension by Coffin Turbo Pump 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.