A brick, more than 2 inches (50.8mm) thick, manufactured essentially of temperature stable mineral aggregates, formed by pressure into a straight 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, hight 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 5855-00-532-0025
NSN 6620-01-256-4307
NSN 4140-01-435-5412
NSN 5950-00-156-2220
NSN 5855-01-339-1718
NSN 6650-01-408-0422
NSN 6610-01-097-3259
NSN 5835-00-137-5093
NSN 6145-00-281-8161
NSN 6620-01-105-5770
NSN 5950-01-382-0636
NSN 6645-00-958-5299