Please fill out the form below for Stem Fluid Valve and get a quote for part number BS-22779 by Crane Nuclear Inc with NSN 4820015613855 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 BS-22779. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.