Please fill out the form below for Valve Assembly and get a quote for part number 745585 by Navair And Navsea Managed with NSN 4820002103696 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 745585. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.