The 0.737" 90 HNBR O-Ring (H901B) from Freudenberg-NOK is designed for high-performance sealing applications. Made from durable hydrogenated nitrile butadiene rubber (HNBR), this O-Ring offers excellent resistance to heat, oil, and chemicals, making it ideal for various industrial uses. With a thickness of 0.103", it meets stringent standards for durability and reliability. This O-Ring is suitable for applications requiring a temperature range of -40°F to 250°F and is compliant with ISO and ANSI standards. Its precise dimensions ensure a secure fit in compatible systems, enhancing overall performance.