Please fill out the form below for Seal Plain and get a quote for part number MAS12021 by Morgan Advanced Materials with NSN 5330015569676 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 MAS12021. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.