A brick, more than 2 inches (50.8mm) thick, manufactured essentially of temperature stable mineral aggregates, formed by pressure into a straight 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, hight temperature.
Classification: Alumina bricks
NSN 6240-01-294-2039
NSN 6645-00-292-5053
NSN 5935-01-449-5397
NSN 5930-01-371-2910
NSN 5998-01-231-9817
NSN 5945-00-100-6269
NSN 5998-00-942-9549
NSN 6320-01-098-2503
NSN 7035-01-441-9509
NSN 6220-01-406-3167
NSN 5996-00-781-1429
NSN 5930-01-484-0350