The Freudenberg-NOK SIMRIZ Z7257 is a robust sealing solution featuring a 2-7/8" inner diameter (ID), 3-1/16" outer diameter (OD), and a thickness of 3/32". This AS568-150 compliant seal is crafted from high-performance materials, ensuring exceptional resistance to chemicals and temperature fluctuations. Its precise dimensions make it suitable for a variety of hydraulic and pneumatic applications, providing a secure fit and effective sealing. The SIMRIZ Z7257 is designed to meet stringent industry standards, making it a trusted choice for professionals seeking reliability and durability in their sealing solutions.