National Sintered Alloys has been providing quality powder metal (P/M) parts, reliability and service since 1964. All products are made to order and to the specifications required by the customer. NSA uses granulated metals of iron, steel, stainless steel, brass, bronze and copper in the manufacture of P/M parts. The parts are processed with state of the art manufacturing processes, tooling, furnaces and finishing equipment. A metallurgy lab and quality assurance department ensure customer satisfaction.