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 6220-01-111-9730
NSN 5965-00-949-1599
NSN 6110-01-089-6260
NSN 6135-00-756-6149
NSN 6645-01-516-7046
NSN 5855-01-381-6052
NSN 5996-01-014-6103
NSN 5905-01-593-8029
NSN 5895-01-014-3143
NSN 5905-01-021-8320
NSN 5935-01-468-8112
NSN 6320-01-021-6633