The Freudenberg-NOK OR 8.484 is an 80 durometer HNBR O-ring with a cross-section of 0.139 inches, designed for reliable sealing in various industrial applications. This O-ring provides excellent resistance to heat, oil, and chemicals, ensuring durability in challenging environments. Its precise dimensions allow for a secure fit in compatible systems, enhancing overall performance. The H802B model complies with industry standards, making it a trusted option for professionals in need of effective sealing solutions. Its robust design ensures longevity and consistent performance, ideal for demanding applications.