The AS568-020 7/8" ID x 1" OD x 1/16" SIMRIZ SZ495 O-ring by Freudenberg-NOK is engineered for superior sealing in demanding environments. Constructed from high-quality SIMRIZ material, it offers exceptional resistance to a variety of chemicals and temperatures. This O-ring adheres to the AS568 standard, ensuring compatibility with numerous applications. With a precise inner diameter of 7/8" and an outer diameter of 1", along with a thickness of 1/16", it provides a reliable seal that minimizes the risk of leaks. Perfect for use in both hydraulic and pneumatic systems, this O-ring guarantees long-lasting performance and durability.