The Freudenberg-NOK 2.725" 90 HNBR O-Ring is engineered for superior sealing in high-pressure applications. Constructed from premium HNBR material, it provides exceptional resistance to heat and aggressive chemicals. With a cross-section of 0.210", this O-ring fits perfectly in standard grooves, ensuring a leak-proof seal. It complies with industry standards, making it suitable for various applications in automotive and industrial sectors. Its robust design guarantees longevity and reliability, making it an essential component for effective sealing solutions.