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 5990-01-443-2931
NSN 6650-01-371-3551
NSN 5910-01-047-6276
NSN 6320-00-456-0836
NSN 5835-00-170-5238
NSN 6150-00-173-3964
NSN 6610-01-633-8931
NSN 5855-01-251-7721
NSN 5960-01-438-0245
NSN 5965-01-529-0579
NSN 5930-01-436-9919
NSN 5930-00-126-7382