Oxygen Receiver 

Please Select Helmet Type ---> Heli Helmet Anvis 6 - Dual Visor Helmet Helicopter Helmets - New Helicopter Helmets - Rebuilt HGU-55/P Helmets - New HGU Series Helmets HGU-26/P Helmets - Rebuilt Helmet Military Specifications MBU-12/P OXY MASK

As shown includes:
Miniature "electret" microphone for general aviation,
CX4707C cable assembly, offset bayonets, AN safety
connector, dust cover.  Domestic sales only.

Sizes:   Short, Regular, Long, Extra Large