The AS568-904 1/4" ID x 0.072 CS Simriz SZ495 O-ring from Freudenberg-NOK is a reliable sealing solution for various applications. With a 1/4 inch inner diameter and a cross-section of 0.072 inches, this O-ring is made from high-performance Simriz material, known for its excellent chemical and temperature resistance. It complies with industry standards, ensuring compatibility with a wide range of systems. Ideal for hydraulic and pneumatic applications, this O-ring provides a secure seal to prevent leaks and maintain system efficiency.