Please fill out the form below for Synchro Receiver and get a quote for part number AY201S-4B2 by Honeywell International Inc with NSN 5990012477411 and FSC Name is 5990 Synchros and Resolvers, 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 AY201S-4B2. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.