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National Stock Number:
9640-00-278-1812
Federal Supply Class:
9640
National Item Identification Number:
002781812
Description:
BLOOM,METAL
Detail:
A FORGED OR ROLLED FERROUS OR NONFERROUS PRODUCT OF A SOLID CROSS SECTION THROUGHOUT, APPROXIMATELY SQUARE. THE CROSS SECTION IS OVER 36 SQUARE INCHES OR 230.0 SQ CM. IT IS INTENDED FOR FURTHER HOT WORKING UNDER A FORGING HAMMER OR FORGING PRESS TO THE DESIRED SHAPE OF THE END PRODUCT REQUIRED. SEE ALSO BILLET, METAL.
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Manufacturer Information:
| MILS16974 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| BASIC SHAPE STYLE | SQUARE | | CROSS-SECTIONAL WIDTH ACROSS FLATS | 18.000 INCHES NOMINAL | | HEAT TREATMENT | QUENCHED AND TEMPERED | | LENGTH | 8.000 FEET MINIMUM AND 12.000 FEET MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-16997 MIL SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL | | MINIMUM TENSILE STRENGTH | 95000 POUNDS PER SQUARE INCH | | MINIMUM YIELD STRENGTH | 65000 POUNDS PER SQUARE INCH | | NONDEFINITIVE SPEC/STD DATA | 8640 GRADE |
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