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 6105-01-461-8426
NSN 5855-01-429-8702
NSN 6105-00-287-0989
NSN 6150-01-428-2630
NSN 5945-01-181-4745
NSN 5910-00-511-4773
NSN 5895-01-185-1830
NSN 5930-01-477-8408
NSN 6145-00-062-7897
NSN 6650-00-267-9815
NSN 5915-01-167-4739
NSN 5965-01-207-0991