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 6130-01-627-9734
NSN 6135-01-377-5729
NSN 6240-01-542-3081
NSN 5950-01-258-4994
NSN 5965-00-985-9157
NSN 5965-01-534-2818
NSN 5910-01-116-8258
NSN 6220-01-058-6369
NSN 5835-01-367-4330
NSN 5920-01-361-8835
NSN 5910-01-227-1041
NSN 5945-01-089-9800