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National Stock Number:
9350-00-171-6631
Federal Supply Class:
9350
National Item Identification Number:
001716631
Description:
BRICK,REFRACTORY,STRAIGHT
Detail:
A BRICK, MORE THAN 2 INCHES (50.8MM) THICK, MANUFACTURED ESSENTIALLY OF TEMPERATURE STABLE MINERAL AGGREGATES, FORMED BY PRESSURE INTO A STRAIGHT 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, HIGHT TEMPERATURE.
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Manufacturer Information:
| HHB671CLASS4 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC |
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Techincal Specification:
| NONDEFINITIVE SPEC/STD DATA | 4 CLASS | | THICKNESS | 3.000 INCHES NOMINAL | | MATERIAL | CLAY | | WIDTH | 4.500 INCHES NOMINAL | | LENGTH | 9.000 INCHES NOMINAL | | STYLE DESIGNATOR | STRAIGHT SPLIT SOAP |
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