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 5915-01-652-1173
NSN 5999-00-087-1496
NSN 5915-00-940-7439
NSN 5998-01-113-5097
NSN 6135-00-134-6648
NSN 5920-00-180-4278
NSN 5910-00-554-8059
NSN 5975-01-571-7644
NSN 5855-00-411-8688
NSN 5925-01-256-3070
NSN 5905-00-081-2738
NSN 6220-01-461-9643