Please fill out the form below for Movement Assy Mech and get a quote for part number 139M by Prestolite Electric Inc with NSN 6620004875080 and FSC Name is 6620 Engine Instruments, 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 139M. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.