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National Stock Number: 9640-00-993-8647
Federal Supply Class: 9640
National Item Identification Number: 009938647
Description: ROUND,METAL
Detail: A FERROUS OR NONFERROUS PRODUCT OF UNIFORM SOLID OR CORED CROSS SECTION THROUGHOUT. IT IS APPROXIMATELY ROUND. CROSS-SECTIONAL DIMENSIONS ARE LIMITED TO A LARGER THAN 4 INCH OR 100.0MM OUTSIDE DIAMETER MINIMUM TO A 24 INCH OR 610.0MM OUTSIDE DIAMETER MAXIMUM. IT IS INTENDED FOR FURTHER HOT WORKING UNDER A FORGING HAMMER OR FORGING PRESS TO THE DESIRED SHAPE OF END PRODUCT DESIRED. SEE BILLET, METAL; AND BLOOM, METAL.
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Manufacturer Information:
QQC390 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC |
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Techincal Specification:
CROSS SECTION INSIDE DIAMETER | 3.750 INCHES NOMINAL | BASIC SHAPE STYLE | ROUND W/ CORE | MATERIAL | COPPER ALLOY, QQ-C-390, ALLOY 934 | NONDEFINITIVE SPEC/STD DATA | E8 COMPOSITION AND AS-CAST CONDITION AND 1 TYPE OR 2 TYPE | SPECIAL FEATURES | MACHINED INSIDE,OUTSIDE AND ENDS | WEIGHT PER UNIT MEASURE | 29.000 POUNDS PER PIECE | FABRICATION METHOD | CAST | CROSS SECTION OUTSIDE DIAMETER | 4.750 INCHES NOMINAL | LENGTH | 1.083 FEET NOMINAL |
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