The AS568-331 Simriz SZ481 O-Ring from Freudenberg-NOK is a reliable sealing solution for various industrial applications. Featuring an inner diameter of 2-1/4", outer diameter of 2-5/8", and a thickness of 3/16", this O-Ring ensures a perfect fit and effective sealing. Made from high-performance materials, it provides excellent resistance to chemicals and high temperatures, making it ideal for use in the automotive and chemical processing sectors. This O-Ring meets stringent industry standards, ensuring durability and performance in critical applications.