Please fill out the form below for Adapter Waveguide and get a quote for part number M40-3MCH by Microwave Engineering Corporation with NSN 5985001124612 and FSC Name is 5985 Antennas Waveguides and Related 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 M40-3MCH. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.