Flight Helmet non-ANR Straight Communications Cord with U-174 Single Plug

Flight Helmet non-ANR Straight Communications Cord with U-174 Single Plug. Commonly used with SPH helmets but also used on HGU helmets. For use with boom microphone and/or oxygen mask that is not equipped with CX-4707 cord. For oxygen masks with CX-4707, use CX-4708 helmet cord. Unissued Condition.