The AS568-239 DUPONT KALREZ 7075 O-Ring is engineered for superior sealing performance in harsh environments. Measuring 2.5" ID and 2.9" OD, this O-ring is crafted from Kalrez material, which offers outstanding resistance to chemicals and high temperatures. It is designed to maintain integrity under extreme conditions, making it perfect for applications in the aerospace, automotive, and chemical industries. This O-ring complies with industry standards, ensuring it meets the rigorous demands of various systems. Its durability and reliability make it an essential component for any high-performance sealing application.