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 5925-01-013-9650
NSN 6650-01-501-9434
NSN 5920-01-290-3771
NSN 5915-01-605-2838
NSN 5945-01-632-8227
NSN 6610-01-060-7626
NSN 5950-01-606-9819
NSN 5835-01-580-7543
NSN 5930-01-519-9105
NSN 5945-00-174-5352
NSN 6320-01-544-6447
NSN 7035-01-165-0234