The Freudenberg-NOK O-Ring 3.625 x 0.125 is designed for reliable sealing in various applications. This high-quality O-Ring, part number 6865, is made from durable materials that ensure longevity and resistance to wear. With a cross-section of 0.125 inches, it fits snugly in standard grooves, providing an effective seal against fluids and gases. Ideal for industrial use, this O-Ring meets industry standards for performance and reliability, making it suitable for a wide range of systems. Its dimensions are optimized for compatibility with various fittings and connections, ensuring a secure fit in your assembly.