The Freudenberg-NOK SIMRIZ SZ498 O-ring, classified as AS568-436, features a 5-7/8" inner diameter, 6-3/8" outer diameter, and a 1/4" cross-section. This O-ring is engineered for superior chemical resistance and durability, making it ideal for demanding industrial applications. Its compliance with industry standards ensures reliable sealing performance, making it a trusted choice for engineers and maintenance professionals.
