Part Number 4921 having (CAGE Code 87976) and FSC 5360 Coil, Flat, Leaf, and Wire Springs in stock with ready to ship. Get an instant quote for 4921 Spring Helical Compression by Telegraph Machine And Tool Co. 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.