Profile: Norstan, Inc. is a supplier of rivet type contacts, buttons, discs, in-die staked & welded contact assemblies, stampings and terminals. Our solid rivet contacts are made of aluminum, brass, copper, palladium, platinum, silver and nickel. They are used in relays, interlocks, timers, solenoids and circuit breakers. Our assemblies are available in four different configurations such as hand staked, in-die staked, welded & brazed contacts applied to stamped and progressive die type stamping.