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 5996-01-212-4234
NSN 5835-00-393-1996
NSN 5920-00-541-1119
NSN 5925-01-274-7639
NSN 5915-01-378-7170
NSN 5965-01-100-4645
NSN 5950-01-648-4745
NSN 5930-01-384-7900
NSN 5930-00-331-0651
NSN 6145-00-493-4073
NSN 5996-01-553-5946
NSN 5945-00-553-9963