The K921414-1050LF is a high-performance O-ring featuring a 16.5 mm inner diameter and a 0.21 mm cross-section, crafted from DuPont Kalrez 1050LF. This O-ring is engineered for superior chemical resistance and high-temperature applications, making it ideal for use in the pharmaceutical and semiconductor industries. The Kalrez material ensures long-lasting performance and reliability, while its precise dimensions guarantee a perfect fit in various sealing applications. This O-ring meets industry standards, ensuring compatibility and effectiveness in demanding environments.