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 5835-01-258-5597
NSN 5915-01-243-3583
NSN 5990-01-386-5561
NSN 5930-00-166-8097
NSN 5910-01-382-6242
NSN 6105-01-607-0381
NSN 5996-00-183-7718
NSN 5915-00-073-0310
NSN 6645-01-621-5092
NSN 5920-01-311-9812
NSN 5855-01-388-2424
NSN 5930-01-398-9576