The OR 15.955 0.139" 90 FKM V907WB O-Ring is a high-quality sealing solution designed for various industrial applications. With a size of 15.955mm ID and a thickness of 0.139", this O-ring is made from 90 durometer FKM material, known for its excellent resistance to heat, chemicals, and aging. This makes it ideal for use in harsh environments where traditional materials may fail. The O-ring meets industry standards for performance and reliability, ensuring a secure seal in hydraulic and pneumatic systems. Its precise dimensions provide a snug fit, preventing leaks and enhancing system efficiency.