National Presto Industries, Inc. provides houseware and small appliance, defense, and safety products in North America. Its Housewares/Small Appliance segment designs, markets, and distributes housewares and small electrical appliances, including pressure cookers and canners, kitchen electrics, comfort appliances, and a heat control line of skillets, griddles, woks, and multipurpose cookers, as well as slow cookers, deep fryers, air fryers, waffle makers, pizza ovens, slicer/shredders, electric heaters, corn poppers, dehydrators, vacuum sealers, microwave bacon cookers, coffee makers and accessories, electric knife sharpeners, and timers under the Presto Control Master brand. This segment sells directly to retailers and through independent distributors. Its Defense segment manufactures and sells 40mm ammunition, precision mechanical and electro-mechanical assemblies, medium-caliber cartridge cases, and metal parts; performs Load, Assemble and Pack (LAP) operations on ordnance-related products primarily for the United States Government and prime contractors; and manufactures detonators, booster pellets, release cartridges, lead azide, other military energetic devices and materials, and assemblies. This segment primarily serves the United States Department of Defense (DOD) and DOD prime contractors, as well as niche market ordnance products such as training ammunition, fuzes, firing devices, and initiators. The Safety segment provides safety technology products, including smoke alarms, carbon monoxide alarms, combo smoke/carbon monoxide alarms with voice messages in English and Spanish, digital displays, and a PFAS-free foam commercial fire extinguisher. National Presto Industries, Inc. was founded in 1905 and is based in Eau Claire, Wisconsin.