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 5965-01-437-8442
NSN 6135-01-303-0295
NSN 5950-00-904-3599
NSN 5965-00-246-5612
NSN 5930-00-773-8188
NSN 5855-01-584-8458
NSN 2925-00-102-7701
NSN 5950-01-462-0554
NSN 6240-01-197-6064
NSN 6135-01-281-4758
NSN 5990-00-647-4008
NSN 6240-01-292-2229