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 5999-01-256-7333
NSN 6130-01-088-6693
NSN 5930-01-336-0637
NSN 6650-01-046-2349
NSN 5965-00-132-6436
NSN 5990-00-590-8050
NSN 6620-01-436-2715
NSN 6105-01-475-1001
NSN 5975-01-612-4678
NSN 5965-01-449-2757
NSN 6110-01-447-2770
NSN 6220-00-719-7714