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 5945-00-175-7626
NSN 6610-01-444-0953
NSN 5855-00-014-5008
NSN 5998-00-353-1427
NSN 5935-01-388-8353
NSN 5950-01-389-0228
NSN 5960-00-553-7338
NSN 5920-00-436-7753
NSN 5930-00-563-1098
NSN 5925-01-262-0759
NSN 5835-01-461-8184
NSN 5935-00-176-2256