A brick 2-1/4 inches (57.15mm) wide, manufactured essentially of temperature stable mineral aggregates, formed by pressure into a soap 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 6650-00-510-3786
NSN 5910-00-119-9305
NSN 6240-01-486-8317
NSN 6650-00-826-7396
NSN 5960-00-809-2932
NSN 2925-01-242-2309
NSN 7035-01-464-8905
NSN 6105-01-322-8246
NSN 6145-00-683-5353
NSN 6645-01-366-5033
NSN 6645-00-719-9177
NSN 6145-01-131-4094