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 5975-01-109-4674
NSN 5945-01-323-7171
NSN 6685-01-572-7860
NSN 5905-01-617-7973
NSN 5895-01-446-4140
NSN 5835-01-027-1828
NSN 5990-01-255-7387
NSN 5998-01-101-9612
NSN 5905-01-341-8420
NSN 5920-01-079-1210
NSN 5925-00-402-4018
NSN 6685-01-406-3960