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National Stock Number:
9640-00-849-4398
Federal Supply Class:
9640
National Item Identification Number:
008494398
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:
| MILS18170 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| MATERIAL | STEEL,MIL-S-18170,COMP 304 | | FABRICATION METHOD | HOT ROLLED | | HEAT TREATMENT | QUENCHED | | LENGTH | 8.000 FEET MINIMUM AND | | 16.000 FEET MAXIMUM | | BASIC SHAPE STYLE | ROUND | | CROSS SECTION OUTSIDE DIAMETER | 5.500 INCHES NOMINAL | | WEIGHT PER UNIT MEASURE | 81.400 POUNDS PER LINEAR FOOT | | SPECIAL FEATURES | SELECTED AND TESTED FOR NUCLEAR SYSTEMS | | NONDEFINITIVE SPEC/STD DATA | 304 COMPOSITION AND | | A CONDITION | | DEPARTURE FROM CITED DESIGNATOR | AS MODIFIED BY SPECIAL FEATURES | | SPEC/STD CONTROLLING DATA | | | MANUFACTURERS CODE | 81349 | | NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MILS18170 |
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