A brick, more than 2 inches (50.8mm) thick, manufactured essentially of temperature stable mineral aggregates, formed by pressure into a straight 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, hight 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 6220-00-324-7474
NSN 6135-01-159-3032
NSN 5985-01-575-8305
NSN 5835-01-216-7289
NSN 5960-00-226-5238
NSN 5910-00-034-6609
NSN 5950-00-529-0599
NSN 6610-00-140-1719
NSN 7035-01-106-3476
NSN 6220-01-610-6565
NSN 6320-01-262-8642
NSN 6135-00-519-1325