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 6130-01-104-0370
NSN 5920-01-076-5870
NSN 5935-01-014-6491
NSN 6150-01-213-3742
NSN 5998-01-041-5009
NSN 6145-00-959-5897
NSN 5930-01-257-9801
NSN 5965-01-345-7493
NSN 6145-01-012-6351
NSN 5925-01-494-9267
NSN 6110-01-406-4818
NSN 5945-00-940-9206