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 5965-01-333-8560
NSN 5996-00-067-3652
NSN 5925-01-137-6161
NSN 6320-01-372-8671
NSN 6220-01-515-8722
NSN 5950-01-570-1816
NSN 5965-01-407-6446
NSN 5930-00-517-9440
NSN 5996-00-831-8167
NSN 5999-01-254-3092
NSN 6105-01-135-5436
NSN 5975-01-270-9073