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 5975-00-076-5709
NSN 4140-01-431-9065
NSN 5895-01-533-0960
NSN 6650-01-496-1193
NSN 6240-00-882-8487
NSN 6145-01-013-6116
NSN 5855-01-619-4411
NSN 5930-01-542-9895
NSN 6105-00-831-6113
NSN 6110-01-312-4439
NSN 6610-01-281-7536
NSN 5925-01-601-8675