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 6145-01-075-3923
NSN 6135-00-100-8890
NSN 6145-00-230-2376
NSN 6220-01-003-7440
NSN 5965-01-011-1228
NSN 5990-01-453-3552
NSN 5985-00-922-7715
NSN 6685-01-250-8200
NSN 5950-01-365-3677
NSN 2925-01-150-2568
NSN 6130-01-043-1794
NSN 6110-01-196-7821