The AS568-903 3/16" ID x 0.064 CS SIMRIZ Z7257 O-ring from Freudenberg-NOK is a high-quality sealing solution designed for various industrial applications. Constructed from durable SIMRIZ material, it provides excellent resistance to chemicals and temperature fluctuations. With an inner diameter of 3/16" and a cross-section of 0.064", this O-ring complies with AS568 specifications, ensuring a precise fit in standard applications. Ideal for hydraulic and pneumatic systems, it delivers reliable sealing performance, preventing leaks and maintaining system integrity.