The AS568-253 DUPONT KALREZ 1050LF O-Ring by Freudenberg-NOK is designed for high-performance applications. This O-ring has a diameter of 2.500 inches and a cross-section of 0.103 inches, made from advanced FKM material, ensuring excellent resistance to chemicals and high temperatures. It meets stringent industry standards, making it suitable for various applications, including aerospace and industrial uses. The KALREZ 1050LF formulation provides superior sealing capabilities, ensuring reliability in demanding environments.