Part Number 31121-708 having (CAGE Code 51190) and FSC 5360 Coil, Flat, Leaf, and Wire Springs in stock with ready to ship. Get an instant quote for 31121-708 Spring Helical Extension by Aeroflex Wichita Inc Div Lenex. 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.