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 5855-01-087-1417
NSN 6145-01-467-9872
NSN 5945-00-541-7833
NSN 5960-01-122-4470
NSN 6130-01-032-0937
NSN 5990-01-232-6018
NSN 6320-01-102-0799
NSN 5985-01-222-9584
NSN 5945-00-597-1677
NSN 4140-01-383-9178
NSN 6145-01-065-0439
NSN 5930-01-357-6511