A brick 2-1/4 inches (57.15mm) wide, manufactured essentially of temperature stable mineral aggregates, formed by pressure into a soap 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 7035-01-456-4490
NSN 6645-01-367-7609
NSN 6220-01-634-0660
NSN 5945-01-649-6830
NSN 5999-01-605-0143
NSN 5915-01-592-3411
NSN 5975-00-072-6075
NSN 7035-01-406-6510
NSN 6320-00-466-0371
NSN 5975-00-833-2398
NSN 6150-01-141-8088
NSN 6610-00-864-9966