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National Stock Number:
3040-01-073-8000
Federal Supply Class:
3040
National Item Identification Number:
010738000
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:
| 12267950 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | DAX12076 | 73342 | ALLISON TRANSMISSION INC |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DISTANCE FROM END TO GROOVE | 0.600 INCHES NOMINAL | | FIRST END EXTERNAL THREAD LENGTH | 0.444 INCHES NOMINAL | | FIRST END DIAMETER | 1.0000 INCHES NOMINAL | | FIRST END GROOVE DIAMETER | 0.6600 INCHES NOMINAL | | FIRST END GROOVE WIDTH | 0.1560 INCHES NOMINAL | | FIRST END STYLE | CIRCULAR GROOVED AND EXTERNALLY THREADED | | LARGEST STEP DIAMETER | 0.866 INCHES NOMINAL | | OVERALL LENGTH | 6.360 INCHES NOMINAL | | MATERIAL | STEEL | | SECOND END DIAMETER | 1.4400 INCHES NOMINAL | | SECOND END SPLINE QUANTITY | 16 | | SECOND END STYLE | SPLINED (STRAIGHT) | | SECOND END SPLINE LENGTH | 2.250 INCHES NOMINAL | | SECOND END SPLINE MAJOR DIAMETER | 0.1009 INCHES NOMINAL | | SECOND END SPLINE MINOR DIAMETER | 0.0997 INCHES NOMINAL | | STEP QUANTITY | 7 |
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