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 5960-01-094-7569
NSN 5895-01-274-9610
NSN 6150-00-168-9968
NSN 6150-00-189-0292
NSN 6620-01-612-9030
NSN 4140-01-241-1421
NSN 6105-00-244-3007
NSN 5965-01-659-8389
NSN 6320-01-562-1599
NSN 5935-01-482-1639
NSN 5920-00-434-3289
NSN 5960-01-558-7787