Please fill out the form below for Gpu 28 5 V 600Amp and get a quote for part number 11A6647-1000 by Cessna Aircraft Company, 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 11A6647-1000. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.