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 6685-00-684-7891
NSN 5925-01-308-8548
NSN 5996-01-412-0813
NSN 6610-01-099-0303
NSN 6645-01-357-7750
NSN 5960-01-066-4771
NSN 6145-00-221-6528
NSN 5990-01-029-0868
NSN 7035-01-144-6408
NSN 5998-00-156-7874
NSN 5895-00-143-2818
NSN 5905-00-205-2595