The Freudenberg-NOK S750FM O-Ring measures 0.049 x 0.103 inches and is made from VMQ (Silicone Rubber), known for its excellent thermal stability and flexibility. This O-Ring is ideal for sealing applications in high-temperature environments, providing reliable performance in both static and dynamic conditions. Its precise dimensions ensure a perfect fit, while the VMQ material offers resistance to aging and environmental factors. This product meets industry standards, making it a dependable choice for various sealing needs.