Please fill out the form below for Seal Plain Encased and get a quote for part number 55RMS124-56-4C by Trostel Albert Packing Ltd with NSN 5330012124616 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 55RMS124-56-4C. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.