A brick manufactured essentially of temperature stable mineral aggregates, formed by pressure into a special 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.
NSN 6110-00-906-2540
NSN 5935-00-440-2673
NSN 6320-01-462-2295
NSN 5990-00-277-3763
NSN 5835-01-068-4214
NSN 6320-01-364-1840
NSN 5945-01-327-9930
NSN 5925-01-567-9124
NSN 5998-01-066-8995
NSN 5998-01-616-6739
NSN 6685-01-025-1587
NSN 6610-01-507-4356