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 5975-01-501-5244
NSN 6130-01-628-6500
NSN 5935-00-148-7259
NSN 5975-01-234-9653
NSN 5998-00-709-0613
NSN 6130-01-507-1201
NSN 6610-00-756-5120
NSN 6620-01-204-3181
NSN 6220-01-170-9355
NSN 6645-01-343-1676
NSN 5925-01-071-5404
NSN 5935-00-295-6966