The Freudenberg-NOK V904Z FKM O-Ring, measuring 0.275" in cross-section and 5.600" in inner diameter, is designed for high-performance sealing applications. This O-Ring is made from 90 durometer FKM, offering excellent resistance to heat, chemicals, and wear, making it perfect for harsh environments. It adheres to industry standards, ensuring reliability in various applications, including automotive and industrial sectors. This durable O-Ring is essential for maintaining effective seals in hydraulic and pneumatic systems.