The AS568-264 7-1/2" ID x 7-3/4" OD x 1/8" SIMRIZ SZ495 O-ring from Freudenberg-NOK is designed for high-performance sealing in industrial applications. Constructed from robust SIMRIZ material, it offers outstanding resistance to chemicals and temperature extremes. With an inner diameter of 7-1/2 inches and an outer diameter of 7-3/4 inches, this O-ring meets the AS568 standard, ensuring compatibility with various systems. The 1/8 inch thickness enhances its sealing capabilities, making it suitable for hydraulic and pneumatic applications where durability and reliability are paramount.