Freudenberg-NOK's AS568-314 3/4" ID x 1-1/8" OD x 3/16" SIMRIZ SZ495 O-ring is engineered for high-performance sealing in industrial settings. This O-ring is made from durable SIMRIZ material, providing excellent resistance to a variety of chemicals and temperature ranges. With precise dimensions of 3/4" inner diameter and 1-1/8" outer diameter, it meets AS568 standards, 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.