Please fill out the form below for Head Rotary Wing and get a quote for part number 145R2004-18 by The Boeing Company with NSN 1615013153972 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 145R2004-18. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.