Please fill out the form below for Cover Assy Main Tra and get a quote for part number 7-311310018-5 by Heligear Acquisition Co with NSN 1615015203151 and FSC Name is 1615 Helicopter Rotor Blades Drive Mechanisms and Components, 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 7-311310018-5. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.