The O-Ring 3.250 x 0.188 6865 O-RING DISOGRIN by Freudenberg-NOK is designed for high-performance sealing in various applications. With a diameter of 3.250 inches and a cross-section of 0.188 inches, this O-ring ensures a reliable seal against leaks. Made from durable materials, it is resistant to wear, chemicals, and temperature fluctuations, making it ideal for industrial and automotive uses. The 6865 designation indicates its specific formulation, ensuring optimal performance in hydraulic and pneumatic systems.