The AS568-037 SIMRIZ SZ486 O-Ring features a 2-1/2" inner diameter, 2-5/8" outer diameter, and a cross-section of 1/16". Manufactured by Freudenberg-NOK, this O-Ring is made from high-performance SIMRIZ material, which offers exceptional resistance to aggressive chemicals and high temperatures. Ideal for sealing applications in the automotive and industrial sectors, this O-Ring complies with industry standards, ensuring reliability and longevity. Its precise dimensions make it suitable for a variety of applications, providing a secure seal that prevents leaks and maintains system integrity.