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 5895-00-021-0854
NSN 5985-01-441-4731
NSN 5998-00-459-8584
NSN 6320-01-607-1491
NSN 5999-01-222-1377
NSN 5945-01-290-3880
NSN 6240-01-277-3762
NSN 5920-00-089-2344
NSN 7035-01-418-5499
NSN 6130-01-660-3093
NSN 6620-00-433-9438
NSN 5965-01-573-2653