Please fill out the form below for Cover Shaft and get a quote for part number A3340B by Twin Disc Inc with NSN 2010003637515 and FSC Name is 2010 Ship and Boat Propulsion Components, 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 A3340B. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.