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.
Classification: Bricks, blocks, tiles and other ceramic goods of siliceous fossil meals (ie kieselguhr, tripolite or diatomite) or of similar siliceous earths
NSN 5998-01-113-8236
NSN 5925-01-356-4521
NSN 5965-00-532-3284
NSN 5930-00-590-9013
NSN 7035-01-187-6002
NSN 5915-01-412-8357
NSN 7035-01-562-4438
NSN 6110-01-260-7183
NSN 6645-01-023-8020
NSN 5935-01-067-4954
NSN 6150-01-443-1550
NSN 6620-00-596-1951