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 6610-01-266-8691
NSN 5920-00-258-6822
NSN 5915-01-657-8735
NSN 5935-01-353-5245
NSN 5895-01-578-5532
NSN 5895-01-200-7150
NSN 5975-01-511-5265
NSN 2925-00-898-9135
NSN 5950-01-508-3612
NSN 2925-00-491-3549
NSN 6240-00-272-8601
NSN 6610-01-167-8747