Nitrile O-Rings, suitable for use as seals for pumps, drive belts, and other general engineering applications in the hydraulic and pneumatic industry. This O-ring is manufactured from Nitrile rubber, which is a cost-effective material and is great for applications where the O-ring is exposed to fats, greases, and vegetable oils. The O-ring also offers long life and good chemical resistance to most hydrocarbons, oils, and fuels to aid optimum performance for the life of the O-ring.