The AS568-344 SIMRIZ SZ498 is a high-performance seal with an inner diameter of 3-7/8 inches and an outer diameter of 4-1/4 inches, featuring a thickness of 3/16 inches. Manufactured by Freudenberg-NOK, this seal is designed for durability and reliability in various industrial applications. The SIMRIZ material offers excellent resistance to chemicals and temperature variations, ensuring long-lasting performance. This seal meets industry standards, making it suitable for use in hydraulic and pneumatic systems, providing effective sealing solutions in demanding environments.