A brick 2-1/4 inches (57.15mm) wide, manufactured essentially of temperature stable mineral aggregates, formed by pressure into a soap 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 5950-00-192-4653
NSN 5910-00-431-4828
NSN 5930-01-311-2237
NSN 5935-00-675-7728
NSN 6650-01-243-3308
NSN 6650-01-598-0954
NSN 7035-01-066-8308
NSN 5895-01-250-4916
NSN 6620-01-095-3173
NSN 6650-01-134-8933
NSN 5855-01-088-8700
NSN 5895-00-732-2433