The AS568-172 DUPONT KALREZ 6375 O-Ring from Freudenberg-NOK is a high-performance sealing solution designed for demanding applications. With a diameter of 2.3 inches, this O-ring is made from Kalrez, known for its exceptional resistance to chemicals and extreme temperatures. It meets industry standards, ensuring reliability in various applications, including aerospace and chemical processing. The precise dimensions and robust construction make it an ideal choice for engineers seeking durable and effective sealing solutions.