The OR 4.859 0.139" 90 HNBR H901B O-Ring from Freudenberg-NOK is engineered for high-performance sealing in industrial applications. Made from HNBR material, it offers superior resistance to heat and chemicals. With a diameter of 4.859 inches and a cross-section of 0.139 inches, this O-ring meets stringent industry standards, ensuring reliability and longevity in various demanding environments.
