A brick, more than 2 inches (50.8mm) thick, manufactured essentially of temperature stable mineral aggregates, formed by pressure into a straight 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, hight 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 6135-00-057-2005
NSN 6130-01-271-7120
NSN 6130-01-211-6246
NSN 6110-00-608-0854
NSN 5990-01-303-9920
NSN 5960-00-936-7931
NSN 6650-01-003-9355
NSN 5975-01-297-8037
NSN 5930-01-658-0998
NSN 5935-00-908-0671
NSN 6150-01-260-1665
NSN 5920-01-428-9220