Please fill out the form below for Valve Regulator Assembly and get a quote for part number D18308-111 by Air Cruisers Company Llc, 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 D18308-111. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.