The AS568-315 O-ring features a 13/16" inner diameter and a 1-3/16" outer diameter, with a thickness of 3/16". This SIMRIZ Z7257 O-ring by Freudenberg-NOK is designed for high-performance sealing in various industrial applications. Made from durable materials, it provides excellent resistance to chemicals and temperature extremes. This O-ring meets industry standards, ensuring reliability in hydraulic and pneumatic systems. Its precise dimensions ensure a perfect fit, making it suitable for critical sealing tasks.