Please fill out the form below for Disk Valve and get a quote for part number IB413T-3-4IN PI by Hammond Valve Corp with NSN 4820014183398 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 IB413T-3-4IN PI. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.