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 6135-00-985-7846
NSN 6645-01-656-6416
NSN 2925-00-918-0859
NSN 6650-01-362-6591
NSN 6645-00-016-0594
NSN 6240-01-012-5443
NSN 6220-01-355-4955
NSN 5960-00-959-3341
NSN 5930-01-516-7423
NSN 6145-01-420-6119
NSN 7035-00-417-2967
NSN 7035-00-513-9764