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 6650-00-171-4175
NSN 6645-01-078-8801
NSN 6145-01-427-3520
NSN 5915-00-119-7331
NSN 6105-01-018-8355
NSN 5855-01-253-7695
NSN 6135-01-238-2878
NSN 5935-01-634-0668
NSN 5855-00-631-4565
NSN 6135-00-862-2921
NSN 6645-01-513-4782
NSN 5996-01-490-5040