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 7035-01-485-0269
NSN 6645-01-217-2888
NSN 5920-01-023-6818
NSN 5985-00-757-3883
NSN 5975-00-596-4716
NSN 5985-00-917-5654
NSN 5965-01-142-1807
NSN 5950-00-918-1127
NSN 6220-01-642-8678
NSN 6145-01-363-7122
NSN 6145-01-111-7713
NSN 5910-01-131-2235