Please fill out the form below for Parts Kit Valve and get a quote for part number 3228997193 by Fn Herstal Sa with NSN 4820015756799 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 3228997193. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.