Please fill out the form below for Tray Assy Hoist and get a quote for part number B831-3100-A1 by Electric Boat Corporation with NSN 3920015148502 and FSC Name is 3920 Material Handling Equipment Nonself-Propelled, 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 B831-3100-A1. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.