Freudenberg-NOK's AS568-265 7-3/4" ID x 8" OD x 1/8" SIMRIZ SZ481 O-ring is designed for optimal sealing in various industrial environments. Constructed from durable SIMRIZ material, this O-ring offers excellent resistance to chemicals and temperature fluctuations. With an inner diameter of 7-3/4 inches and an outer diameter of 8 inches, it complies with the AS568 standard, ensuring compatibility with a wide range of applications. The 1/8 inch thickness provides effective sealing, making it ideal for use in hydraulic and pneumatic systems where performance and reliability are essential.