Please fill out the form below for Reducer Tube and get a quote for part number BACU24AA0406 by Boeing Company The, 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 BACU24AA0406. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.