Please fill out the form below for Ring Second Stage G and get a quote for part number X207971 by Marine And Industrial Transmissions Lt with NSN 2520012334511 and FSC Name is 2520 Vehicle Power Transmission Components, 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 X207971. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.