Please fill out the form below for Gasket Spiral Wound and get a quote for part number R4-15L by Flexitallic L P with NSN 5330008122771 and FSC Name is 5330 Packing and Gasket Materials, 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 R4-15L. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.