A brick manufactured essentially of temperature stable mineral aggregates, formed by pressure into a wedge 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 5975-00-970-5115
NSN 5935-00-809-9297
NSN 5925-01-041-6342
NSN 6620-01-633-8443
NSN 6150-01-456-1657
NSN 6220-01-200-0010
NSN 5920-00-956-4980
NSN 6320-00-422-9006
NSN 5999-01-211-7844
NSN 6610-01-541-7422
NSN 5895-00-257-1093
NSN 5950-00-994-9455