A brick manufactured essentially of temperature stable mineral aggregates, formed by pressure into a wedge 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 6650-00-469-6682
NSN 6610-00-490-9514
NSN 6150-01-070-8270
NSN 5925-00-897-0354
NSN 5895-01-006-2309
NSN 7035-01-571-5994
NSN 6320-01-592-6248
NSN 5925-01-365-5442
NSN 5925-01-392-9338
NSN 6645-00-829-8868
NSN 5925-01-255-8675
NSN 5915-01-498-9517