The SNI39 5.000 x 5.375 x 0.375 IN U953BB from Freudenberg-NOK is a precision-engineered sealing component designed for hydraulic and pneumatic systems. With dimensions of 5.000 inches in inner diameter, 5.375 inches in outer diameter, and a thickness of 0.375 inches, this seal provides a reliable barrier against fluid leakage. Constructed from high-quality materials, it ensures durability and resistance to wear. This product is suitable for various applications, including automotive and industrial machinery, and complies with relevant industry standards for performance and safety.