The AS568-258 PTFE White Spiral Backup by Freudenberg-NOK is engineered with a 6" inner diameter and a 6-1/4" outer diameter, featuring a thickness of 1/8". This backup ring is essential for enhancing the sealing capabilities in various applications, particularly in hydraulic and pneumatic systems. Constructed from premium PTFE, it offers superior resistance to chemicals and extreme temperatures, ensuring long-lasting performance. The spiral design facilitates easy installation and effective sealing, making it a reliable choice for industrial applications. This product meets industry standards, providing peace of mind in critical sealing situations.
