A brick manufactured essentially of temperature stable mineral aggregates, formed by pressure into a special 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 6240-01-441-3606
NSN 5985-01-354-4810
NSN 5915-01-608-4816
NSN 6650-01-359-3980
NSN 6110-01-547-9922
NSN 5975-01-625-8092
NSN 6220-01-198-7217
NSN 6135-01-226-4071
NSN 5910-00-023-1614
NSN 5925-01-435-5869
NSN 5965-00-372-2537
NSN 6105-01-588-0331