Please fill out the form below for Headset Throat Mic H6645i and get a quote for part number H6645I by David Clark Company Incorporated, 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 H6645I. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.