The Bagged O-Rings (10) NBR 70 Durometer from Independent Distributors Coop are crucial for creating reliable seals in various applications. Made from high-quality Nitrile Butadiene Rubber (NBR), these O-rings offer excellent resistance to oils, fuels, and chemicals. With a durometer rating of 70, they provide a perfect balance of flexibility and strength, ensuring a dependable seal under pressure. These O-rings are suitable for use in hydraulic systems, automotive applications, and more. Each bag contains ten O-rings, making it convenient for maintenance and repair tasks.