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 5998-01-548-1834
NSN 6240-01-647-7738
NSN 4140-01-332-3734
NSN 5895-01-462-6022
NSN 6320-01-397-9995
NSN 6150-01-176-4683
NSN 6145-00-614-9302
NSN 6220-01-472-2998
NSN 5935-01-526-3877
NSN 7035-01-319-2315
NSN 6130-01-363-8392
NSN 6645-00-819-5045