Please fill out the form below for Disk Compressor Air and get a quote for part number 6863920 by Rolls Royce Airlines with NSN 2840002640921 and FSC Name is 2840 Gas Turbines and Jet Engines Aircraft Prime Moving and 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 6863920. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.