medium: nsn 5965-01-453-2687
large: nsn 5965-01-453-2684
in 1993, bose became the first company to supply an active noise reduction system to the us army for their armored vehicle crews. designed specifically for use in tracked armored vehicles such as the m-1 abrams tank and the bradley fighting vehicle, our latest generation bose® combat vehicle crewman headset offers the following features and benefits, which result from more than ten years' experience providing headsets for armored forces worldwide.