The AS568-161 SIMRIZ Z7257 O-ring features a 5-1/2" inner diameter and a 5-11/16" outer diameter with a 3/32" cross-section. Manufactured by Freudenberg-NOK, this O-ring is designed for high-performance sealing in various applications. Its SIMRIZ material provides excellent resistance to chemicals and extreme temperatures, ensuring durability and reliability. This O-ring is compliant with industry standards, making it suitable for hydraulic and pneumatic systems, where a secure seal is essential.
