The Freudenberg-NOK Dichtomatik OR 15.955 is a precision-engineered 0.275" 90 NBR O-Ring, designed for effective sealing in various applications. Made from high-grade Nitrile Butadiene Rubber (NBR), it offers excellent resistance to oils and chemicals, ensuring a reliable seal. With a size of 15.955 mm, this O-Ring is designed for compatibility with a range of systems, providing optimal performance and longevity. It meets industry standards for quality and durability, making it a trusted choice for industrial applications.