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 2925-00-833-9466
NSN 6135-01-329-7994
NSN 6650-01-437-8852
NSN 5895-00-426-3144
NSN 7035-01-510-3876
NSN 4140-01-503-5643
NSN 5835-01-538-8080
NSN 5975-00-004-9431
NSN 6320-01-521-1764
NSN 6110-00-995-8743
NSN 6105-01-024-9425
NSN 6650-00-754-2276