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 4140-00-225-8586
NSN 6685-01-354-7618
NSN 5915-00-652-9095
NSN 6145-01-071-9873
NSN 5895-00-434-2381
NSN 5945-01-484-9325
NSN 6320-01-519-8767
NSN 6685-01-347-6644
NSN 5930-00-156-7265
NSN 5945-01-385-4339
NSN 6650-01-555-8819
NSN 6240-00-483-1338