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National Stock Number:
3040-00-218-2705
Federal Supply Class:
3040
National Item Identification Number:
002182705
Description:
SHAFT,SHOULDERED
Detail:
A shaft having two or more different diameters (greater than 0.031 inches (0.79 millimeter)) along its length. It must have one or more of the following conditions: a specified surface finish designation in the range 1 to 125 microinches (0.025 to 3.2 micrometers) arithmetical average (AA), machined peripheral flat(s), circular groove(s), keyway(s), splines, threads, or holes. The ends and/or shoulders may be machined to accommodate bearings, couplings, and the like. It is not designed for use in aligning by fitting into corresponding holes of another item. For items used to support rotating members see AXLE(1), SHOULDERED. For items not having any of the above conditions see PIN, SHOULDER, HEADLESS. Excludes SHAFT(1), STRAIGHT; and AXLE(1), STRAIGHT.
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Manufacturer Information:
| 7883 | 54641 | LEAR SIEGLER INC SHERWOOD DIV | | F8390GPC9 | 54641 | LEAR SIEGLER INC SHERWOOD DIV |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DISTANCE FROM KEYWAY CENTER TO END | 2.000 INCHES NOMINAL | | FIRST END EXTERNAL KEYWAY LENGTH | 0.187 INCHES NOMINAL | | FIRST END DIAMETER | 0.7480 INCHES NOMINAL | | FIRST END KEYWAY WIDTH | 0.1870 INCHES NOMINAL | | FIRST END STYLE | WOODRUFF KEYWAY | | LARGEST STEP DIAMETER | 0.875 INCHES NOMINAL | | OVERALL LENGTH | 7.468 INCHES NOMINAL | | MATERIAL | NICKEL ALLOY | | SECOND END EXTERNAL KEYWAY LENGTH | 0.187 INCHES NOMINAL | | SECOND END GROOVE DIAMETER | 0.7450 INCHES NOMINAL | | SECOND END GROOVE WIDTH | 0.0460 INCHES NOMINAL | | SECOND END DIAMETER | 0.7870 INCHES NOMINAL | | SECOND END DISTANCE FROM END TO GROOVE | 0.090 INCHES NOMINAL | | SECOND END DISTANCE FROM KEYWAY CENTER TO END | 0.562 INCHES NOMINAL | | SECOND END STYLE | WOODRUFF KEYWAY AND CIRCULAR GROOVED | | SECOND END KEYWAY WIDTH | 0.1870 INCHES NOMINAL | | STEP QUANTITY | 2 |
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