Stock Price: 132.20 -0.23 11/17/2017 4:02 PM ET

Stock Price: 132.20 -0.23 11/17/2017 4:02 PM ET

Propellant Tanks

Orbital ATK is the world's leading producer of titanium propellant tanks used in military, scientific and commercial satellites, space-launch vehicles, and space-exploration vehicles, with more than 400 designs qualified and more than 5,000 tanks delivered. The tanks have been a part of nearly every large U.S. launch vehicle and geosynchronous earth-orbit satellite, with 100 percent reliability.

Orbital ATK propellant tanks have landed on Mars, Venus and the Moon, and have visited every planet in the solar system. They have been an integral part of nearly every major space-exploration vehicle, including Cassini, Mariner, Pioneer and Voyager. Launch vehicles with Orbital ATK tanks have included Delta III and Delta IV, the space shuttle and the entire Atlas family of vehicles.