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 6220-01-089-6220
NSN 6105-01-528-7557
NSN 5975-01-225-9999
NSN 6130-01-393-6853
NSN 6145-01-370-9785
NSN 5945-00-286-8594
NSN 6240-01-425-1939
NSN 6220-01-407-8140
NSN 5945-01-497-5516
NSN 5925-01-381-9403
NSN 6240-01-231-9243
NSN 5905-01-513-5806