Please fill out the form below for Valve Angle and get a quote for part number FB-298 by Schroeder Industries Llc with NSN 4820012527811 and FSC Name is 4820 Valves Nonpowered, 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 FB-298. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.