A brick, more than 2 inches (50.8mm) thick, manufactured essentially of temperature stable mineral aggregates, formed by pressure into a straight 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, hight 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 5960-01-173-7956
NSN 5930-01-384-3255
NSN 6135-01-054-2462
NSN 6150-01-510-9860
NSN 5975-00-849-7922
NSN 7035-01-560-1065
NSN 5999-00-104-5582
NSN 5990-00-467-7431
NSN 2925-00-526-4541
NSN 6240-01-158-9299
NSN 5920-01-339-3977
NSN 5855-01-286-9928