Please fill out the form below for Amplifier Direct Cu and get a quote for part number 473-0111-001 by Boeing Company The with NSN 5996004014503 and FSC Name is 5996 Amplifiers, 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 473-0111-001. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.