The Freudenberg-NOK Dichtomatik OR 6.487" O-ring features a 70 durometer Nitrile (NBR) composition, providing excellent sealing capabilities in various applications. With a cross-section of 0.103", this O-ring is designed to withstand exposure to oils and fuels, making it ideal for automotive and industrial environments. Its precise dimensions ensure compatibility with standard fittings, while its robust construction adheres to industry standards for performance and longevity. This O-ring is a reliable choice for effective sealing in hydraulic systems and other critical applications.