A brick manufactured essentially of temperature stable mineral aggregates, formed by pressure into a wedge 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.
NSN 5960-00-622-9937
NSN 5998-01-508-3810
NSN 5950-00-248-6921
NSN 5950-00-051-9144
NSN 5950-00-705-2938
NSN 6685-00-187-1058
NSN 5975-01-471-8242
NSN 6145-00-299-7757
NSN 5975-01-353-3818
NSN 6620-01-259-5944
NSN 6110-01-617-8538
NSN 7035-01-110-9355