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National Stock Number:
9350-00-377-9953
Federal Supply Class:
9350
National Item Identification Number:
003779953
Description:
BRICK,REFRACTORY,ARCH
Detail:
A BRICK MANUFACTURED ESSENTIALLY OF TEMPERATURE STABLE MINERAL AGGREGATES, FORMED BY PRESSURE INTO AN ARCH 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:
| 80A10 | 07106 | BETHLEHEM CORP THE | | 80A10 | 73064 | DRESSER INDUSTRIES INC HARBISON-WALKER REFRACTORIES DIV | | G239PC80A10 | 07106 | BETHLEHEM CORP THE | | G391PC80A10 | 07106 | BETHLEHEM CORP THE | | PC676S51-88ALT1PC80A10 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | S5101-3117579PC80A10 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| LENGTH | 7.375 INCHES NOMINAL | | MATERIAL PERCENTAGE | 60.0 | | MATERIAL | CALCIUM ALUMINATE | | MINOR THICKNESS | 2.000 INCHES NOMINAL | | WIDTH | 4.000 INCHES NOMINAL | | STYLE DESIGNATOR | ARCH | | THICKNESS | 2.500 INCHES NOMINAL |
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