The Freudenberg-NOK 18.955" 0.210" 90 HNBR H901B O-Ring is engineered for reliable sealing in demanding applications. Constructed from high-quality HNBR, it offers excellent resistance to heat, oils, and chemicals, making it suitable for various industrial environments. With a hardness rating of 90, this O-ring ensures a robust seal under pressure. Its dimensions of 18.955" inner diameter and 0.210" cross-section provide compatibility with standard fittings, adhering to industry standards for performance and durability.
