The Dichtomatik OR 6.234" 0.139" 70 NBR from Freudenberg-NOK is a high-quality sealing solution designed for various industrial applications. Made from durable NBR (Nitrile Butadiene Rubber), this O-ring offers excellent resistance to oils and fuels, ensuring longevity and reliability. With a size of 6.234 inches in outer diameter and a cross-section of 0.139 inches, it meets industry standards for performance and compatibility. Ideal for use in hydraulic and pneumatic systems, this O-ring is engineered to provide a secure seal under pressure, making it suitable for demanding environments.