The AS568-909 9/16" ID x 0.097" CS SIMRIZ Z7257 O-ring from Freudenberg-NOK is designed for optimal sealing performance. Constructed from high-quality SIMRIZ material, it provides excellent resistance to a variety of chemicals and temperature extremes. With an inner diameter of 9/16 inches and a cross-section of 0.097 inches, this O-ring meets the AS568 standard, ensuring compatibility with numerous industrial applications. It is particularly effective in hydraulic and pneumatic systems, delivering reliable sealing and durability in challenging conditions.