Please fill out the form below for Arm Microphone and get a quote for part number SW1B by Atlas Soundolier with NSN 5965009528842 and FSC Name is 5965 Headsets Handsets Microphones and Speakers, 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 SW1B. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.