A brick, 2 inches (50.8mm) thick or less, manufactured essentially of temperature stable mineral aggregates, formed by pressure into a split 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 6130-00-545-9943
NSN 2925-00-131-7626
NSN 6105-01-472-4408
NSN 6650-00-542-9042
NSN 5990-01-627-8097
NSN 6220-00-223-7445
NSN 5975-01-418-4003
NSN 5999-01-408-6881
NSN 6130-01-102-9671
NSN 6220-01-063-9543
NSN 5990-01-425-2175
NSN 6135-00-165-3756