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 5998-01-168-5044
NSN 6240-01-226-8866
NSN 5910-00-200-1413
NSN 6645-01-651-2743
NSN 6610-01-291-4173
NSN 5915-01-584-8159
NSN 5950-00-591-3868
NSN 5945-01-556-9616
NSN 6150-00-167-2272
NSN 5920-00-283-3607
NSN 6620-01-045-4467
NSN 5998-01-113-2240