Please fill out the form below for Stem Fluid Valve and get a quote for part number 20082 PIECE 8 by Anderson Greenwood And Co with NSN 4820011843636 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 20082 PIECE 8. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.