Please fill out the form below for Seal Nonmetallic Ro and get a quote for part number TC1988R220-902C901 by Coorstek Inc with NSN 5330016240072 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 TC1988R220-902C901. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.