Please fill out the form below for Cutter Milling Invo and get a quote for part number INVOLUTE 7-3 by Standard Tool And Die Co Inc with NSN 3455002279841 and FSC Name is 3455 Cutting Tools for Machine Tools, 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 INVOLUTE 7-3. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.