Please fill out the form below for Bushing Sleeve and get a quote for part number S2431263-10A031 by Boeing Company The with NSN 3120014199495 and FSC Name is 3120 Bearings Plain Unmounted, 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 S2431263-10A031. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.