The AS568-170 O-ring, with a 7-3/4" inner diameter and a 7-15/16" outer diameter, features a cross-section of 3/32". This SIMRIZ Z7257 O-ring from Freudenberg-NOK is engineered for optimal sealing performance in various applications. Constructed from high-quality materials, it ensures durability and resistance to wear and tear. This O-ring complies with industry standards, making it ideal for use in hydraulic and pneumatic systems. Its precise dimensions guarantee a snug fit, preventing leaks and maintaining system integrity.