Please fill out the form below for O Ring and get a quote for part number 0-12-2-25 by Rolls Royce Marine North America with NSN 5331016680598 and FSC Name is 5331 O-Ring, 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 0-12-2-25. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.