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 6240-01-522-5973
NSN 6130-00-949-4195
NSN 5990-01-097-4721
NSN 6110-01-024-9428
NSN 6105-01-139-4674
NSN 5996-00-213-7121
NSN 5855-01-258-5161
NSN 6685-01-331-1073
NSN 5910-01-603-7598
NSN 5915-01-523-0737
NSN 6130-01-432-2415
NSN 5835-01-157-5886