The Freudenberg-NOK SIMRIZ SZ495 O-Ring is designed with a 7-3/4" inner diameter, 8" outer diameter, and a 1/8" thickness, making it ideal for various sealing applications. Made from high-quality materials, this O-Ring provides excellent resistance to aggressive chemicals and high temperatures. It complies with AS568-265 standards, ensuring compatibility with numerous industrial systems. This O-Ring is perfect for use in environments where reliability and durability are critical, such as in automotive and manufacturing sectors.