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 6145-00-336-8257
NSN 5975-00-574-0855
NSN 5945-01-395-4261
NSN 5905-01-159-0776
NSN 5895-00-943-9564
NSN 5945-00-682-2855
NSN 6150-00-616-1541
NSN 5998-01-074-6800
NSN 6645-00-547-4388
NSN 6105-01-406-3627
NSN 6135-01-484-8637
NSN 6650-01-113-7563