A brick, 2 inches (50.8mm) thick or less, manufactured essentially of temperature stable mineral aggregates, formed by pressure into a split 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 5990-00-912-7682
NSN 5835-01-462-5983
NSN 5920-00-391-6252
NSN 6620-01-499-6130
NSN 5905-00-042-4939
NSN 6130-00-045-7186
NSN 6650-00-098-6128
NSN 5945-00-289-3715
NSN 6620-01-187-7267
NSN 5935-01-029-2530
NSN 6650-00-244-5648
NSN 5990-00-412-0019