A brick manufactured essentially of temperature stable mineral aggregates, formed by pressure into a wedge 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 6150-01-317-5364
NSN 5930-01-603-5547
NSN 6150-00-632-7577
NSN 6240-01-572-1076
NSN 6110-00-239-9248
NSN 5920-00-629-0442
NSN 4140-01-614-6668
NSN 5835-00-761-5615
NSN 6240-01-581-2000
NSN 5950-01-431-1510
NSN 5920-01-315-6341
NSN 5950-00-269-2698