THIS IS A NEW CORD MASK OXYGEN MBU-14 AND MBU-23. The item "NEW CORD MASK OXYGEN MBU-14/23 PILOT FLIGHT HELMET" is in sale since Thursday, February 6, 2020. This item is in the category "Collectibles\Militaria\Militaria (Date Unknown)\Air Force". The seller is "tasnavy" and is located in MILANO. This item can be shipped worldwide.