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: Blocks, tiles and similar refractory ceramic goods, of clay, nesoi (not siliceous, not over 50 percent magnes, calcium a/o chrome or alum na and/or si
NSN 6105-00-074-3223
NSN 5915-01-249-0106
NSN 4140-01-073-1424
NSN 5965-01-030-4222
NSN 5925-01-361-1775
NSN 6610-01-608-5285
NSN 6110-01-438-9395
NSN 6645-01-348-9624
NSN 7035-01-423-8343
NSN 6650-01-252-8190
NSN 6220-01-211-8419
NSN 6105-00-104-6853