The Freudenberg-NOK Dichtomatik NBR seal, measuring 3.00" with a hardness of 80 Shore A, is engineered for robust sealing in demanding environments. Made from high-quality Nitrile Butadiene Rubber (NBR), this seal offers excellent resistance to oils and fuels, making it perfect for automotive and industrial applications. Its precise dimensions ensure a snug fit, while the material's durability guarantees long-lasting performance. This seal meets industry standards, ensuring reliability and safety in various applications, including hydraulic systems and machinery.