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 6610-00-406-8544
NSN 5975-01-526-2932
NSN 6110-00-284-1161
NSN 2925-01-138-8104
NSN 6610-01-526-2054
NSN 6105-01-006-7069
NSN 6110-01-209-6906
NSN 4140-01-044-6064
NSN 6130-01-017-3783
NSN 6130-01-382-3080
NSN 4140-01-252-8902
NSN 5910-00-342-4338