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 5855-01-620-4801
NSN 6150-01-457-4133
NSN 4140-01-255-3993
NSN 5910-01-267-4538
NSN 5960-00-088-9897
NSN 6610-01-444-6813
NSN 6135-00-305-2052
NSN 6145-01-446-2697
NSN 6650-01-577-1304
NSN 6645-01-147-2089
NSN 6645-01-200-5289
NSN 5950-00-064-0699