The Freudenberg-NOK U959BB FKM O-ring, with a diameter of 1.875 inches and a thickness of 0.187 inches, is rated at 75 Shore A hardness. This O-ring is designed for high-performance sealing in various applications, offering excellent resistance to heat, chemicals, and aging. Its precise dimensions ensure a secure fit, while the durable FKM material guarantees long-lasting performance. The U959BB meets industry standards, making it a reliable choice for automotive and industrial applications.
