The Freudenberg-NOK O-Ring 4.875 x 0.125 (SKU 9251) is designed for reliable sealing in various applications. Made from high-quality materials, this O-Ring ensures durability 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. This O-Ring is compliant with industry standards, making it suitable for use in hydraulic and pneumatic systems. Its dimensions are optimized for a variety of applications, ensuring compatibility with numerous systems.