Replacement high-density foam microphone protector (mic muff) for David Clark headsets with the M-55 microphone. This microphone protector improves voice transmission clarity by reducing wind and ambient noise within the cockpit while transmitting. Helps to eliminate breaking squelch from aircraft noise. Hobbs Flyer replacement for OEM part# 40062G-02.

This is for all David Clark headsets with the M55 microphone including DC PRO series and DC ONE-X series headsets. Includes rubber o-ring grommet.