The 5.000 x 5.500 x 0.375 9250 Disogrin Asymmetrical PI Piston Seal by Freudenberg-NOK is engineered for superior sealing in hydraulic and pneumatic applications. With an inner diameter of 5.000 inches, an outer diameter of 5.500 inches, and a thickness of 0.375 inches, this seal provides a reliable fit for various systems. Made from high-performance materials, it offers excellent resistance to wear and pressure, ensuring long-lasting performance. The asymmetrical design enhances sealing capabilities, minimizing leakage and improving efficiency. This piston seal meets industry standards, making it a dependable choice for hydraulic and pneumatic systems.