Please fill out the form below for Body Valve and get a quote for part number 9955-005-003 ITEM 2 by Acorn Engineering Company with NSN 4820015018587 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 9955-005-003 ITEM 2. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.