The AS568-164 SIMRIZ SZ484 is engineered for optimal sealing performance with a 6-1/4" inner diameter and a 6-7/16" outer diameter, featuring a thickness of 3/32". Produced by Freudenberg-NOK, this seal is crafted from high-quality SIMRIZ material, known for its exceptional resistance to various chemicals and temperature extremes. This makes it an ideal choice for hydraulic and pneumatic systems, ensuring a reliable seal under pressure. The SZ484 complies with industry standards, providing peace of mind in critical applications where durability and performance are paramount.