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 6685-01-556-0619
NSN 5915-01-657-4723
NSN 6610-01-414-1755
NSN 5950-00-536-7730
NSN 6620-00-185-1671
NSN 5998-01-445-6147
NSN 5999-01-553-2117
NSN 2925-00-899-4261
NSN 5985-00-648-2081
NSN 5920-00-681-5722
NSN 5930-01-204-1691
NSN 6220-01-413-2248