Please fill out the form below for Bar Metal and get a quote for part number AMS 5643 by Society Of Automotive Engineers Inc with NSN 9510000035531 and FSC Name is 9510 Bars and Rods, 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 AMS 5643. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.