Please fill out the form below for Transformer and get a quote for part number 28B40D by Acopian Technical Company with NSN 5950009892783 and FSC Name is 5950 Coils and Transformers, 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 28B40D. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.