A brick manufactured essentially of temperature stable mineral aggregates, formed by pressure into a special shape. It is suitable for constructing industrial and boiler furnaces. Resistance to temperature is the prime characteristic, but resistance to one or more of the destructive actions of spalling, abrasion, slag attack, or load is usually required. Excludes brick, insulating, high temperature.
Classification: Blocks, tiles and similar refractory ceramic goods, of clay, nesoi (not siliceous, not over 50 percent magnes, calcium a/o chrome or alum na and/or si
NSN 6650-01-070-8131
NSN 6130-00-472-4746
NSN 6620-01-567-1449
NSN 6620-00-613-3023
NSN 5905-00-752-7360
NSN 6105-01-102-5829
NSN 5895-01-263-7672
NSN 7035-01-062-1692
NSN 5895-00-841-1745
NSN 5935-00-806-1865
NSN 6150-01-214-1742
NSN 5990-01-339-9238