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 6150-01-152-2650
NSN 2925-01-656-8217
NSN 5835-01-123-8305
NSN 6130-00-920-3295
NSN 5915-01-646-4034
NSN 5895-01-448-9587
NSN 6150-01-185-9790
NSN 5998-01-436-3601
NSN 6220-01-399-8225
NSN 6685-01-027-9455
NSN 5996-00-277-7384
NSN 5910-01-294-5701