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 6240-01-206-4809
NSN 7035-01-049-6776
NSN 5835-00-122-6476
NSN 6620-00-506-0112
NSN 6620-01-574-6774
NSN 6610-00-591-3829
NSN 5915-01-585-8879
NSN 6645-00-485-9889
NSN 2925-01-364-7926
NSN 5945-01-104-7274
NSN 6110-00-492-1167
NSN 6240-01-520-5803