Used on chamber brick assembly
A brick manufactured essentially of temperature stable mineral aggregates, formed by pressure into an arch 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 5855-01-240-5470
NSN 4140-01-101-6864
NSN 5925-01-195-2985
NSN 5915-00-273-1693
NSN 5835-00-446-2944
NSN 5965-01-220-0529
NSN 6105-01-576-5343
NSN 6645-01-633-1852
NSN 5945-00-231-7364
NSN 5998-01-400-4079
NSN 6145-01-605-9983
NSN 5930-00-056-4649