Please fill out the form below for Expander Tube and get a quote for part number 77644-27X1PC24T026 by Electric Boat Corporation with NSN 3456006304496 and FSC Name is 3456 Cutting and Forming Tools for Secondary Metalworking Machinery, 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 77644-27X1PC24T026. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.