The Dichtomatik OR 13.984" 0.139" 70 NBR from Freudenberg-NOK is a premium O-ring designed for effective sealing in various applications. Made from high-quality NBR (Nitrile Butadiene Rubber), it offers superior resistance to oils and chemicals, making it ideal for automotive and industrial environments. With a diameter of 13.984 inches and a thickness of 0.139 inches, this O-ring ensures a secure fit in compatible systems. It meets rigorous industry standards, providing durability and reliability for long-term use.