Please fill out the form below for Spring Assembly and get a quote for part number B390 by Pioneer Aerospace Corp with NSN 1670007199720 and FSC Name is 1670 Parachutes Aerial Pick Up Delivery Recovery Systems and Cargo Tie Down Equipment, 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 B390. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.