Home Avionics 40688G-24 KIT,MIC BOOM ASSY. W/M-7A MIC 40688G-24 KIT,MIC BOOM ASSY. W/M-7A MIC 40688G24 SKU: 40688G-24 Categories: Avionics, Avionics & Instruments, David Clark, Headset Accesories, Pilot Supplies Tags: KIT, MIC, MIC BOOM ASSY. W/M-7A