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National Stock Number:
3040-00-953-9907
Federal Supply Class:
3040
National Item Identification Number:
009539907
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:
| 2520009539907 | A00AM | E.C.A ETABLISSEMENT CENTRAL DESAPPROVISIONNEMENTS DES FORCES ARMEE | | 2520009539907 | SCY13 | E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE | | 7748585 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 1.9684 INCHES MINIMUM AND 1.9689 INCHES MAXIMUM | | FIRST END GROOVE DIAMETER | 1.8400 INCHES NOMINAL | | FIRST END GROOVE WIDTH | 0.1900 INCHES NOMINAL | | FIRST END DISTANCE FROM END TO GROOVE | 0.797 INCHES NOMINAL | | FIRST END SPLINE QUANTITY | 6 | | FIRST END STYLE | CIRCULAR GROOVED AND SPLINED (STRAIGHT) | | FIRST END SPLINE LENGTH | 0.797 INCHES NOMINAL | | FIRST END SPLINE MAJOR DIAMETER | 1.9684 INCHES MINIMUM AND 1.9689 INCHES MAXIMUM | | FIRST END SPLINE MINOR DIAMETER | 1.6950 INCHES NOMINAL | | LARGEST STEP DIAMETER | 2.994 INCHES NOMINAL | | OVERALL LENGTH | 17.190 INCHES NOMINAL | | MATERIAL | STEEL COMP 8620 | | SECOND END ANGLE BETWEEN HOLES | 90.0 DEGREES NOMINAL | | SECOND END DISTANCE FROM HOLE CENTER TO END | 0.280 INCHES NOMINAL | | SECOND END EXTERNAL THREAD LENGTH | 1.100 INCHES NOMINAL | | SECOND END HOLE DIAMETER | 0.1600 INCHES NOMINAL | | SECOND END DIAMETER | 1.2430 INCHES MINIMUM AND 1.2470 INCHES MAXIMUM | | SECOND END STYLE | TWO CROSS DRILLED HOLES AND EXTERNALLY THREADED | | SPECIAL FEATURES | FIRST END BORED 10.120/10.250 IN. DP,0.310 IN. DIA;FIRST END INT THD 1.000 IN. LG | | STEP QUANTITY | 6 | | SURFACE FINISH | 63.0 MICROINCHES |
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