A brick, 2 inches (50.8mm) thick or less, manufactured essentially of temperature stable mineral aggregates, formed by pressure into a split 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 5965-01-327-9234
NSN 6620-01-032-3937
NSN 5950-01-241-1163
NSN 6110-01-633-0129
NSN 5895-00-624-5685
NSN 5920-00-759-1003
NSN 6320-01-350-0320
NSN 5996-00-289-9847
NSN 5965-01-392-1761
NSN 5910-01-398-8829
NSN 5999-01-657-9383
NSN 6105-00-420-2335