Please fill out the form below for Pulleyxdrivexos and get a quote for part number 20018 by Pitney Bowes Inc with NSN 7490009251944 and FSC Name is , 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 20018. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.