The OR 16.455 0.275" 80 HNBR H802B from Freudenberg-NOK is a premium O-ring designed for high-performance sealing applications. Measuring 16.455 mm in diameter with a cross-section of 0.275 inches, this O-ring is made from HNBR material, known for its excellent resistance to heat, oil, and chemicals. Rated for 80 durometer hardness, it provides a reliable seal under various conditions. The H802B model is compliant with industry standards, ensuring it meets the rigorous demands of industrial environments. Its versatility makes it suitable for a wide range of applications, enhancing system efficiency.