Up for sale is a National Carbon DE-7000 EMD 9582217 Carbon Brush Single Brush. This high-quality item is perfect for those in the business and industrial sector, and is sure to meet your needs. The brand is National and the model is National DE-7000 EMD 9582217, making it a reliable purchase for any buyer. Whether you're looking to replace an old brush or need a new one for your industrial equipment, this carbon brush is sure to get the job done.