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 5835-00-617-3578
NSN 5920-01-506-0862
NSN 5905-01-275-8970
NSN 6240-00-292-3237
NSN 5975-00-103-6653
NSN 5996-01-351-6181
NSN 6220-00-263-4893
NSN 5915-01-580-0308
NSN 6145-01-279-1264
NSN 5920-01-475-6670
NSN 5935-00-862-5158
NSN 5855-01-462-0495