The Freudenberg-NOK SIMRIZ SZ481 is a high-performance sealing ring that complies with AS568-173 specifications. With an inner diameter of 8-1/2 inches and an outer diameter of 8-11/16 inches, this 3/32-inch thick seal is designed for durability and reliability in industrial applications. Constructed from premium materials, the SZ481 offers excellent resistance to chemicals and extreme temperatures, ensuring long-lasting performance. Its precise dimensions and robust design make it an ideal choice for engineers seeking dependable sealing solutions in hydraulic and pneumatic systems.