Please fill out the form below for Pinion Handstaff and get a quote for part number 788-13B by Kollsman Idc Avionics Group with NSN 3020003375515 and FSC Name is 3020 Gears Pulleys Sprockets and Transmission Chain, 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 788-13B. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.