NOS Armored Vehicle Crewman AN/GSA-6 Radio Chest Set (1ea)

These are radio communications equipment from the 1950-80’s. These chest sets were used by crewman inside armored vehicles to communicate with one another (intercom) and to use the radio’s installed in the tanks. There are two types that I have found. Both are packaged the same, so I can’t tell what you will get other than to say they will be new in the wrappers.