Please fill out the form below for Venturi Sst For 58589 Valve and get a quote for part number 56413 by Transland Inc, 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 56413. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.