Please fill out the form below for Starter Motor and get a quote for part number B50SR-1A by Abb Control Inc with NSN 6110219120402 and FSC Name is 6110 Electrical Control Equipment, 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 B50SR-1A. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.