Please fill out the form below for Stud Shouldered and get a quote for part number 398140 by Valco Inc with NSN 5307011648644 and FSC Name is 5307 Studs, 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 398140. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.