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 5855-00-560-0110
NSN 5965-01-551-1900
NSN 6145-00-141-8095
NSN 4140-00-173-0706
NSN 5895-00-473-7881
NSN 2925-01-426-3410
NSN 5999-01-440-5182
NSN 5990-00-976-2210
NSN 5895-01-418-0850
NSN 5999-00-486-7888
NSN 6105-01-431-8998
NSN 5945-01-137-0562