Please fill out the form below for Seal Plain and get a quote for part number 02-20-31251 31338-4506 ITEM 62 by Hub City Inc with NSN 5330013881621 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 02-20-31251 31338-4506 ITEM 62. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.