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 5910-01-622-3590
NSN 5935-01-342-9706
NSN 5930-00-067-7347
NSN 5920-01-178-5167
NSN 7035-00-275-5604
NSN 5835-00-617-3578
NSN 5915-01-537-3934
NSN 5960-01-495-0859
NSN 6650-01-458-6608
NSN 6320-01-103-6218
NSN 2925-01-642-8954
NSN 5996-01-345-7547