Please fill out the form below for Conn R And P Pl 424C 4Gang and get a quote for part number 0639801999 by L 3 Communications Avionics Systems, 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 0639801999. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.