The Freudenberg-NOK EPDM O-ring features a cross-section of 5.33 mm and an inner diameter of 272.42 mm. Made from 70 durometer EPDM, this O-ring is engineered for excellent sealing capabilities in various applications, including automotive and industrial environments. Its EPDM material offers superior resistance to water, steam, and a range of chemicals, ensuring a long-lasting and reliable seal. This O-ring meets industry standards, making it a dependable choice for preventing leaks and maintaining system performance.