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National Stock Number:
9640-00-913-9724
Federal Supply Class:
9640
National Item Identification Number:
009139724
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 | | QQL225 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC |
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Techincal Specification:
| BASIC SHAPE STYLE | ROUND W/ CORE | | CROSS SECTION OUTSIDE DIAMETER | 4.500 INCHES NOMINAL | | CROSS SECTION INSIDE DIAMETER | 3.500 INCHES NOMINAL | | FABRICATION METHOD | CAST | | LENGTH | 1.083 FEET NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-C-390, ALLOY 934 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | COPPER ALLOY 934 | | MINIMUM TENSILE STRENGTH | 30000 POUNDS PER SQUARE INCH | | NONDEFINITIVE SPEC/STD DATA | E8 COMPOSITION AND 1 TYPE OR 2 TYPE AND AS-CAST CONDITION |
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