Please fill out the form below for Lamp Fluorescent and get a quote for part number F40 CW ES by 21St Century Enterprises Inc with NSN 6240014249648 and FSC Name is 6240 Electric Lamps, 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 F40 CW ES. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.