Please fill out the form below for Pressure Drop Ind and get a quote for part number 1186-000 by Messier Dowty, 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 1186-000. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.