Please fill out the form below for Speaker and get a quote for part number WA5640-400-100 by Monogram Industries Inc, 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 WA5640-400-100. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.