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 6150-00-846-6994
NSN 5996-01-559-0284
NSN 6130-01-615-4912
NSN 5945-00-459-5823
NSN 6685-00-501-6501
NSN 5975-01-114-8071
NSN 5935-01-155-1975
NSN 5935-01-605-0634
NSN 7035-01-053-4769
NSN 6320-01-411-6610
NSN 6620-00-849-0110
NSN 5910-00-251-7506