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 6645-00-229-1521
NSN 6110-00-328-0443
NSN 6645-01-044-6376
NSN 5920-01-049-1275
NSN 6685-01-510-1537
NSN 5905-01-184-2639
NSN 6620-00-286-5721
NSN 7035-00-679-9027
NSN 6135-01-026-9960
NSN 6620-00-793-7733
NSN 5905-00-960-8451
NSN 5835-01-471-2861