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 6645-01-105-2239
NSN 5855-01-064-8961
NSN 6150-01-425-4198
NSN 2925-00-159-0337
NSN 6685-01-145-2478
NSN 7035-00-455-7666
NSN 6320-00-433-2773
NSN 5835-00-372-3736
NSN 5950-00-579-1666
NSN 5950-01-364-8368
NSN 6145-00-937-0976
NSN 5925-01-567-6989