Please fill out the form below for Microphone Dynamic and get a quote for part number SM58 by Blonder Tongue Laboratories Inc with NSN 5965010797936 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 SM58. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.