National Presto Industries consists of the following segments: Housewares/Small Appliance, which designs, markets and distributes housewares and small electrical appliances, including pressure cookers and canners, kitchen electrics, and comfort appliances; Defense, which manufactures 40mm ammunition, precision mechanical and electro-mechanical assemblies, medium caliber cartridge cases; performs Load, Assemble and Pack operations on ordnance-related products primarily for the U.S. Government and prime contractors; and manufactures detonators, booster pellets, release cartridges, lead azide, and other military energetic devices and materials; and Safety, which provides safety technology.