The AS568-473 DUPONT KALREZ 4079 O-Ring by Freudenberg-NOK is a high-performance sealing solution. This O-ring is designed to meet the AS568 standard, ensuring compatibility with various industrial applications. Made from Dupont Kalrez 4079, it offers superior chemical resistance and thermal stability, making it ideal for extreme conditions. Its precise dimensions guarantee a secure fit, enhancing the reliability of your sealing solutions. This O-ring is perfect for critical applications where durability and performance are essential.