A brick, 2 inches (50.8mm) thick or less, manufactured essentially of temperature stable mineral aggregates, formed by pressure into a split 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: Alumina bricks
NSN 5990-01-247-8277
NSN 6320-01-089-9086
NSN 6110-01-121-4739
NSN 6220-01-394-5263
NSN 5945-00-146-8671
NSN 6645-01-538-3730
NSN 5930-01-166-1507
NSN 4140-00-109-5137
NSN 5855-01-382-8725
NSN 5895-00-088-1778
NSN 5965-01-092-6344
NSN 6645-01-611-8781