The Dichtomatik OR 6.484" 0.139" 70 NBR from Freudenberg-NOK is a robust sealing component crafted from high-grade Nitrile Butadiene Rubber (NBR). This O-ring is designed for optimal performance in various industrial applications, providing excellent resistance to oils and chemicals. With an outer diameter of 6.484 inches and a cross-section of 0.139 inches, it adheres to industry standards, ensuring compatibility with a wide range of systems. This O-ring is ideal for hydraulic and pneumatic applications, delivering a reliable seal under pressure and enhancing system efficiency.