Please fill out the form below for Stem Fluid Valve and get a quote for part number 3284 by Lawler Manufacturing Inc with NSN 4820012202173 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 3284. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.