The M-4000-18-CNT25 from Fittings Unlimited Inc is an 18MOR Buna-N O-ring with a 90 durometer rating, designed for high-performance sealing in various applications. This O-ring is made from premium Buna-N material, providing excellent resistance to oils, fuels, and other chemicals. With a precise size of 18MOR, it ensures a secure fit in hydraulic and pneumatic systems. This O-ring meets industry standards for quality and reliability, making it an essential component for professionals seeking durable sealing solutions.
