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National Stock Number:
9350-01-399-1628
Federal Supply Class:
9350
National Item Identification Number:
013991628
Description:
BRICK,REFRACTORY,KEY
Detail:
A BRICK MANUFACTURED ESSENTIALLY OF TEMPERATURE STABLE MINERAL AGGREGATES, FORMED BY PRESSURE INTO A KEY 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.
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Manufacturer Information:
| NARMAG 80DB 9X4.5TO4X3 | 0GRK9 | USG CORP | | NARMAG 80DB 9X4.5TO4X3 | 4E767 | RHEM, L.L.C. |
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Techincal Specification:
| MATERIAL PERCENTAGE | 80.0 | | MATERIAL | MAGNESIUM CARBONATE | | SPECIAL FEATURES | UNCLAD - DEAD BURNED |
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