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 5965-01-441-6842
NSN 7035-01-287-1516
NSN 6620-01-470-3854
NSN 5935-01-598-8312
NSN 5996-00-597-2234
NSN 5835-01-067-9271
NSN 6135-01-361-3886
NSN 6105-01-192-6327
NSN 7035-01-270-0325
NSN 5999-00-524-2460
NSN 5905-01-106-4480
NSN 6110-01-089-6260