The Freudenberg-NOK Industrial Services Dichtomatik O-Ring, measuring 1.614 inches in diameter and 0.070 inches in cross-section, is made from high-quality 90 durometer NBR (Nitrile Butadiene Rubber). This material offers excellent resistance to oils, fuels, and other chemicals, making it ideal for various industrial applications. The O-Ring is designed to provide a reliable seal in dynamic and static applications, ensuring optimal performance in harsh environments. It meets industry standards for quality and durability, making it a trusted choice for engineers and maintenance professionals.