A brick, 2 inches (50.8mm) thick or less, manufactured essentially of temperature stable mineral aggregates, formed by pressure into a split 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 5965-01-103-5133
NSN 5915-00-863-1384
NSN 5930-00-584-2446
NSN 5835-00-510-0890
NSN 7035-00-916-9380
NSN 6105-01-391-5390
NSN 5990-01-449-7090
NSN 5950-01-303-4093
NSN 5905-01-511-4262
NSN 6240-01-157-9128
NSN 2925-01-074-5303
NSN 5925-00-368-1291