Freudenberg-NOK's AS568-315 13/16" ID x 1-3/16" OD x 3/16" SIMRIZ SZ486 O-ring is designed for optimal sealing in industrial applications. Made from durable SIMRIZ material, it provides excellent resistance to chemicals and temperature fluctuations. This O-ring meets AS568 specifications with precise dimensions of 13/16" inner diameter and 1-3/16" outer diameter, ensuring a perfect fit in standard applications. The 3/16" cross-section allows for effective sealing in hydraulic and pneumatic systems, making it a reliable choice for demanding environments.