The Freudenberg-NOK O-Ring is a high-quality sealing solution designed for various industrial applications. This specific model features a diameter of 0.275 inches and a length of 4.475 inches, made from durable 70 durometer CR (Chloroprene Rubber) material, ensuring excellent resistance to oils, chemicals, and temperature variations. The O-Ring is compliant with industry standards, making it suitable for use in hydraulic and pneumatic systems. Its precise dimensions and robust construction provide reliable sealing performance, reducing the risk of leaks and enhancing system efficiency.