Freudenberg-NOK's AS568-462 16 1/2" ID x 17" OD x 1/4" SIMRIZ SZ485 O-ring is a robust sealing solution designed for industrial use. Constructed from durable SIMRIZ material, it provides excellent resistance to chemicals and high temperatures. The O-ring features an inner diameter of 16.5 inches and an outer diameter of 17 inches, adhering to AS568 specifications for compatibility with a variety of systems. With a thickness of 1/4", it ensures effective sealing in hydraulic and pneumatic applications, delivering reliable leak prevention and durability.