A brick, 2 inches (50.8mm) thick or less, manufactured essentially of temperature stable mineral aggregates, formed by pressure into a split 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 6150-01-535-0598
NSN 2925-00-101-7972
NSN 5950-01-013-9382
NSN 6105-00-019-1181
NSN 5935-01-366-5306
NSN 5996-01-461-1980
NSN 5965-01-324-0668
NSN 5910-00-422-2480
NSN 5915-00-278-5561
NSN 5895-00-191-2146
NSN 6145-00-110-9410
NSN 6130-00-825-2654