David Clark Flex Boom Assembly M-87, M-1, M-4 (18740G-11) OEM Replacement ICOM headset low-friction coating is formulated from

low-friction coating is formulated from molybdenum disulfide and pigments that inhibit corrosion

and performs best in higher load carrying applications

Noise-Canceling Electret Microphone: Amplified microphone provides reliable

and pilots operating between GA and Bose-equipped aircraft

David Clark Flex Boom Assembly M-87, M-1, M-4 (18740G-11) OEM Replacement ICOM headset low-friction coating is formulated fromDavid Clark Flex Boom Assembly M 87, M 1, M 4 (18740G 11) OEM Replacement Restore smooth microphone positioning and reliable communication performance with the genuine David Clark Flex Boom Assembly. Designed for headset setups using M 87, M 1, or M 4 microphone configurations, this OEM boom assembly is ideal for repairs and refurbishment. Genuine David Clark OEM flex microphone boom assembly Compatible with M 87, M 1, and M 4 microphone