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 2925-01-462-1620
NSN 6620-00-057-2764
NSN 6650-01-073-7287
NSN 5925-01-564-6008
NSN 5895-01-400-4153
NSN 7035-01-123-8723
NSN 5999-00-725-5857
NSN 5915-01-536-3585
NSN 6145-01-054-3297
NSN 6105-00-886-4813
NSN 5920-01-541-7710
NSN 5930-01-607-4725