Please fill out the form below for Regulator Air Pressure Aircraft and get a quote for part number 143634-1 by Grumman Aerospace Corp, 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 143634-1. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.