Please fill out the form below for Spring Helical Exte and get a quote for part number U126401323 by U S Repeating Arms Co with NSN 5360015304487 and FSC Name is 5360 Coil Flat Leaf and Wire Springs, please include required quantity along with expected turn around time. Our knowledgeable account manager will reply you shortly. Also check for the related parts for part number U126401323. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.