Buna-N Nitrile O-Rings (NBR) 70 Duro FDA / NSF61
Buna-N Nitrile O-Rings (NBR), also known as Buna-N rings, are highly durable and have excellent resistance to oil, grease, and many chemicals. The 70 Duro hardness makes them suitable for general sealing applications, and their FDA/NSF61 certification ensures they are safe for food contact. These O-Rings are available in a variety of sizes, colors, and shapes, and can be used in a wide range of applications. They offer great compression set resistance and good temperature resistance, making them suitable for many sealing applications. Buna-N Nitrile O-Rings are a great choice for those who need an effective and reliable seal.