This O-ring measures 1.239 inches in diameter and 0.070 inches in thickness, made from 75 VMQ material, which offers excellent resistance to high temperatures and chemicals. The S750FM variant is designed for high-performance applications, ensuring a reliable seal in various environments. Its precise dimensions allow for a secure fit in standard applications, making it a versatile choice for engineers. This O-ring complies with industry standards, ensuring reliability and compatibility in demanding sealing applications.