The Freudenberg-NOK 0.139" 70 VMQ O-Ring (OR 10.484 - S701B) is engineered for high-performance sealing in demanding environments. Constructed from VMQ (silicone rubber), this O-ring provides excellent resistance to temperature fluctuations and chemical exposure. With a diameter of 10.484 inches and a cross-section of 0.139 inches, it adheres to strict industry standards, ensuring reliability in applications such as automotive, aerospace, and industrial machinery. This O-ring is perfect for both static and dynamic sealing, providing a robust solution for your sealing needs.