Please fill out the form below for Recorder Set Sound and get a quote for part number RQ-309 by Sony Corp with NSN 7450010514213 and FSC Name is , 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 RQ-309. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.