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 5990-01-612-5323
NSN 5905-01-064-2325
NSN 6105-01-190-3134
NSN 6110-00-451-5223
NSN 5945-01-192-3204
NSN 5990-01-590-4515
NSN 2925-01-187-5480
NSN 6240-01-633-9357
NSN 6105-01-085-0989
NSN 5996-00-042-9370
NSN 6220-00-171-8638
NSN 6610-00-078-9620