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National Stock Number:
3040-01-345-3952
Federal Supply Class:
3040
National Item Identification Number:
013453952
Description:
SHAFT,STRAIGHT
Detail:
A straight shaft having two or more of the following conditions: a specified surface finish designation in the range of 1 to 125 microinches (o.o25 to 3.2 micrometers), arithmetical average (aa), machined peripheral flat(s), circular groove (s), keyway(s), splines, threads, or holes. It is not designed for use in aligning by fitting into corresponding holes of another item. It may be drilled for jubricating holes. For items having an integral gear(s) or worm(s), see GEARSHAFT (as modified). For items designed to support rotating members see AXLE(1), STRAIGHT. For items not having the above conditions see PIN, STRAIGHT, HEADLESS. For items having machined ends which constitute steps see SHAFT(1), SHOULDERED; AXLE(1), SHOULDERED; and BOLT, FLUID PASSAGE.
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Manufacturer Information:
| 204233 | 0AT62 | SIEMENS ENERGY, INC. | | 204233 | 830Q4 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | 204233 | 88663 | DRESSER-RAND CO INGERSOLL-RAND OPNS A JOINT VENTURE | | 204233 | 89326 | BARKSDALE INC | | 204233 | 8FGX3 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORP | | 204233-MP | 89326 | BARKSDALE INC |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DISTANCE BETWEEN KEYWAY CENTERS | 1.8120 INCHES NOMINAL | | FIRST END DISTANCE FROM KEYWAY CENTER TO END | 0.500 INCHES NOMINAL | | FIRST END EXTERNAL KEYWAY LENGTH | 0.438 INCHES NOMINAL | | FIRST END ANGLE BETWEEN KEYWAYS | 45.0 DEGREES NOMINAL | | FIRST END DIAMETER | 0.4320 INCHES MINIMUM AND 0.4340 INCHES MAXIMUM | | FIRST END KEYWAY WIDTH | 0.1250 INCHES NOMINAL | | FIRST END STYLE | TWO WOODRUFF KEYWAYS | | OVERALL LENGTH | 7.093 INCHES NOMINAL | | MATERIAL | STEEL COMP 416 | | SECOND END ANGLE BETWEEN KEYWAYS | 45.0 DEGREES NOMINAL | | SECOND END DISTANCE FROM KEYWAY CENTER TO END | 2.531 INCHES NOMINAL | | SECOND END EXTERNAL KEYWAY LENGTH | 0.438 INCHES NOMINAL | | SECOND END DIAMETER | 0.3130 INCHES MINIMUM AND 0.3180 INCHES MAXIMUM | | SECOND END DISTANCE BETWEEN KEYWAY CENTERS | 2.0000 INCHES NOMINAL | | SECOND END STYLE | TWO WOODRUFF KEYWAYS | | SECOND END KEYWAY WIDTH | 0.1250 INCHES NOMINAL | | SPECIAL FEATURES | FIRST END IS CIRCULAR GROOVED,1.739 IN. FROM END,0.034 IN. WIDTH,0.410 IN. DIA;FIRST END IS ALSO SLOTTED,0.125 IN. WIDE,0.125 IN. DEEP | | SURFACE FINISH | 32.0 MICROINCHES |
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