The AS568-904 1/4" ID x 0.072 CS Simriz SZ485 O-ring by Freudenberg-NOK is engineered for superior sealing performance in demanding environments. This O-ring features a 1/4 inch inner diameter and a 0.072 inch cross-section, crafted from high-quality Simriz material, which offers exceptional resistance to chemicals and high temperatures. It meets industry standards for reliability, making it suitable for various applications, including automotive and industrial machinery. This O-ring ensures a tight seal, preventing leaks and enhancing the efficiency of your systems.