The Dichtomatik OR 5.359" 0.139" 80 HNBR H802B by Freudenberg-NOK is an essential sealing solution for various industrial applications. Constructed from high-performance HNBR, this O-ring offers exceptional resistance to heat, oil, and chemicals, ensuring durability and reliability. With a diameter of 5.359 inches and a cross-section of 0.139 inches, it fits perfectly in standard applications. This O-ring complies with industry standards, making it suitable for hydraulic systems, automotive parts, and more. Choose the Dichtomatik OR for a dependable sealing solution.