McNally Industries makes complex systems and components for a variety of air, land, and sea combat applications. Products include ammunition handling systems and hydraulic systems, pumps, and valve bodies that are used in weaponry. McNally's diverse array of manufacturing equipment allows the company to work with a wide range of ferrous and nonferrous materials, as well as composites. Besides the US Department of Defense, McNally's customers include BAE Systems, L-3 Communications, and Northrop Grumman, among others. McNally, which was founded in 1942, was acquired by CEO Tom Brunts and chairman Bob Levine in 2003.