Please fill out the form below for Plug Assembly and get a quote for part number 431-491 by Peterson Manufacturing Company Inc with NSN 2540010684746 and FSC Name is 2540 Vehicle Furniture and Accessories, 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 431-491. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.