Please fill out the form below for Guide Valve Stem and get a quote for part number W93088 by Dresser Rand Company with NSN 4820010614772 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 W93088. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.