Please fill out the form below for Extension Mandrel B and get a quote for part number 54183 by Merit Abrasive Products Inc with NSN 5345013576881 and FSC Name is 5345 Disks and Stones Abrasive, 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 54183. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.