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 6240-01-588-2868
NSN 5910-01-240-6414
NSN 5945-00-400-6212
NSN 6220-00-802-9154
NSN 5950-01-055-6966
NSN 5999-01-098-3081
NSN 4140-01-134-8260
NSN 6645-00-960-6594
NSN 2925-00-591-7144
NSN 5998-01-048-9063
NSN 5925-00-325-4424
NSN 6145-01-343-2872