A brick manufactured essentially of temperature stable mineral aggregates, formed by pressure into a special 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 6320-01-512-2031
NSN 6130-01-578-7099
NSN 6645-00-116-1409
NSN 5960-00-778-6167
NSN 6650-00-250-5183
NSN 6105-01-553-6626
NSN 6135-01-079-7852
NSN 6645-01-443-1103
NSN 5915-00-270-4790
NSN 5945-01-361-7687
NSN 6610-01-354-7963
NSN 6130-00-323-8300