The Freudenberg-NOK 0.210" 90 HNBR H901B O-Ring is designed for optimal sealing in challenging environments. Constructed from high-grade HNBR, it exhibits excellent resistance to heat, chemicals, and wear, making it ideal for automotive and industrial applications. With a hardness rating of 90, this O-ring ensures a secure seal under pressure. Its precise 0.210" diameter allows for compatibility with various fittings, meeting industry standards for reliability and performance.
