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 5998-01-036-8377
NSN 5990-01-034-8211
NSN 6685-01-469-9974
NSN 5975-00-979-6528
NSN 5835-01-328-6626
NSN 5990-00-161-2797
NSN 6240-01-162-7967
NSN 5960-01-478-8546
NSN 4140-00-218-0804
NSN 6130-01-105-0943
NSN 6240-01-475-1824
NSN 7035-00-553-6951