Please fill out the form below for Seal Ring Metal and get a quote for part number 88-12643 by Young Engineering And Manufacturing with NSN 5330014695839 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 88-12643. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.