The Freudenberg-NOK OR 3.737" 0.103" 70 EU U701E is a robust O-ring designed for effective sealing in a variety of applications. Constructed from high-performance materials, this O-ring features a hardness rating of 70 Shore A, ensuring excellent resistance to compression set and wear. With a cross-section of 0.103 inches, it fits securely in standard grooves, providing a reliable seal against fluids and gases. This O-ring complies with industry standards, making it suitable for use in automotive, industrial, and hydraulic systems. Its dimensions and specifications make it a versatile choice for engineers and maintenance professionals.