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 6645-00-066-6868
NSN 6130-01-138-7547
NSN 6620-01-207-0667
NSN 5835-01-345-0383
NSN 2925-01-633-4048
NSN 5950-01-420-6385
NSN 5945-00-284-3155
NSN 5950-01-369-9476
NSN 6110-01-372-6240
NSN 2925-00-486-8640
NSN 2925-00-254-9776
NSN 5960-01-495-0859