Vintage US Military Flight Helmet Oxygen Mask MS22001 Aviation Pilot Collectible

P/N 520 / MS22001 Original U. Flight Helmet Oxygen Mask With valve and clip for.

This oxygen mask is new, perfect for fighter jets. The silicone rubber is flexible and will not crack, split or tear. The mask includes clips for attaching to a pilot's helmet. Comes with a metal hose connector part number 4042001A made by ULMER AERONUTIQUE FRANCE.

Includes a microphone, a quick-disconnect oxygen valve part number 12465 made by AMP FRANCE, and a clip for attaching to the pilot's harness.

---