The OR 8.475 0.275" 90 FKM V901W O-Ring from Freudenberg-NOK is engineered for superior sealing performance in critical applications. With an inner diameter of 8.475 inches and a cross-section of 0.275 inches, this O-Ring is made from 90 durometer FKM (VitonĀ®), offering excellent resistance to heat, chemicals, and aging. Ideal for hydraulic and pneumatic systems, it ensures a tight seal under pressure, preventing leaks and enhancing system efficiency. The V901W designation indicates compliance with high industry standards, making it a reliable choice for demanding environments.