Please fill out the form below for Spring Extension and get a quote for part number 20FB1-2339 by Nikon Corporation with NSN 5360008273934 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 20FB1-2339. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.