The Freudenberg-NOK AS568-028 SIMRIZ SZ498 O-ring features an inner diameter of 1-3/8 inches, an outer diameter of 1-1/2 inches, and a cross-section of 1/16 inch. Crafted from high-quality SIMRIZ material, this O-ring offers outstanding resistance to a variety of chemicals and high temperatures, making it suitable for rigorous industrial applications. It complies with AS568 standards, ensuring it fits seamlessly into various systems. This O-ring is essential for preventing leaks in hydraulic and pneumatic systems, thereby improving overall operational efficiency.