The AS568-433 5-1/2" ID x 6" OD x 1/4" SIMRIZ SZ484 O-ring from Freudenberg-NOK is a high-quality sealing solution designed for industrial applications. Made from durable SIMRIZ material, it provides excellent resistance to a variety of chemicals and high temperatures, ensuring long-lasting performance in tough conditions. With precise dimensions of 5-1/2" inner diameter and 6" outer diameter, and a 1/4" cross-section, it fits seamlessly into standard applications. This O-ring complies with industry standards, making it compatible with numerous systems, including hydraulic and pneumatic. The SIMRIZ SZ484 is an ideal choice for automotive, aerospace, and manufacturing sectors, delivering reliability and durability for engineers and maintenance professionals.