The Freudenberg-NOK OR 23.940 is a durable O-ring constructed from 70 durometer VMQ silicone, featuring a cross-section of 0.210 inches. This O-ring is engineered for superior sealing capabilities in various applications, offering excellent resistance to high temperatures and a broad spectrum of chemicals. With an inner diameter of 23.940 mm, it complies with industry standards, ensuring reliability in automotive, aerospace, and industrial applications. Its flexibility and durability make it an ideal choice for effective sealing of fluids and gases.