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 6150-01-064-9992
NSN 6610-00-353-9990
NSN 6240-01-351-4417
NSN 5915-01-194-5540
NSN 6645-01-314-2889
NSN 5915-01-040-6774
NSN 5910-00-204-0111
NSN 2925-01-069-5324
NSN 5945-01-351-5354
NSN 2925-01-581-3273
NSN 6610-00-143-7755
NSN 5895-01-449-1371