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 5975-01-262-6877
NSN 4140-01-429-8545
NSN 6135-01-450-3781
NSN 6620-01-051-2045
NSN 6220-01-023-8818
NSN 7035-00-205-1932
NSN 2925-00-073-9375
NSN 6620-01-263-6697
NSN 6645-01-151-9732
NSN 5996-01-366-2140
NSN 5925-01-441-4820
NSN 5990-01-207-6524