Please fill out the form below for Support Structural Component Air and get a quote for part number L5415311 011 by Boeing Company The with NSN 1560012812783 and FSC Name is 1560 Airframe Structural 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 L5415311 011. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.