Please fill out the form below for Nut S Locking and get a quote for part number MS21045-08 by Acro Aircraft Seating Ltd, 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 MS21045-08. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.