A brick 2-1/4 inches (57.15mm) wide, manufactured essentially of temperature stable mineral aggregates, formed by pressure into a soap 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 6685-00-243-7166
NSN 6650-01-256-7038
NSN 5855-00-560-0110
NSN 6220-01-248-6106
NSN 5925-01-429-0392
NSN 5905-00-202-0459
NSN 6135-01-134-7222
NSN 6650-01-438-6981
NSN 5996-01-463-3152
NSN 5930-01-634-0659
NSN 6650-01-601-8194
NSN 5920-00-038-6892