The AS568-432 5-3/8" ID x 5-7/8" OD x 1/4" SIMRIZ SZ501 O-ring from Freudenberg-NOK is a high-performance sealing solution designed for various industrial applications. This O-ring features a durable SIMRIZ material, known for its excellent resistance to chemicals and high temperatures, ensuring longevity and reliability in demanding environments. With precise dimensions of 5-3/8" inner diameter and 5-7/8" outer diameter, it fits seamlessly into standard applications. The 1/4" cross-section provides optimal sealing capabilities, making it suitable for hydraulic and pneumatic systems. This product meets industry standards, ensuring compatibility with a wide range of systems. Ideal for use in automotive, aerospace, and manufacturing sectors, the SIMRIZ SZ501 is a versatile choice for engineers and maintenance professionals.