The 4 x 4.625 x 0.375 Disogrin Symmetrical U-Cup from Freudenberg-NOK is designed for effective sealing in hydraulic and pneumatic applications. This U-Cup is made from premium materials that provide excellent resistance to various fluids and temperatures. With a compact size of 4 inches outer diameter and 0.375 inches width, it fits seamlessly into standard applications. Its symmetrical design ensures even pressure distribution, enhancing longevity and performance. This product adheres to industry standards, making it a reliable choice for engineers and technicians.