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National Stock Number: 3040-00-301-7734
Federal Supply Class: 3040
National Item Identification Number: 003017734
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:
2520003017734 | A00AM | E.C.A ETABLISSEMENT CENTRAL DESAPPROVISIONNEMENTS DES FORCES ARMEE | 2520003017734 | SCY13 | E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE | 8376462 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | 3880E499 | 22852 | SPALLA INC | 8376462 | 56442 | DIAMOND REO TRUCK CO | 3880E499 | 78500 | MERITOR HEAVY VEHICLE SYSTEMS, LLC | DU499 | 81141 | DUPAGE GEAR AND MACHINE CO | TCS499 | 98435 | MARMON GROUP INC THE ACTIVE GEAR CO DIV |
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Techincal Specification:
END SIMILARITY | NOT IDENTICAL | FIRST END DIAMETER | 2.6265 INCHES MINIMUM AND 2.6270 INCHES MAXIMUM | FIRST END STYLE | PLAIN | FSC APPLICATION DATA | AXLE ASSEMBLIES,AUTOMOTIVE,DRIVING | LARGEST STEP DIAMETER | 3.000 INCHES NOMINAL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-624 FED SPEC SINGLE MATERIAL RESPONSE | MATERIAL | STEEL COMP 8620H | OVERALL LENGTH | 13.620 INCHES NOMINAL | SECOND END ANGLE BETWEEN HOLES | 90.0 DEGREES NOMINAL | SECOND END DISTANCE FROM HOLE CENTER TO END | 0.310 INCHES NOMINAL | SECOND END EXTERNAL THREAD LENGTH | 0.933 INCHES NOMINAL | SECOND END DIAMETER | 1.0000 INCHES NOMINAL | SECOND END STYLE | TWO CROSS DRILLED HOLES AND EXTERNALLY THREADED | SECOND END HOLE DIAMETER | 0.1600 INCHES NOMINAL | SPECIAL FEATURES | FIRST END PARTIAL BORE 3.750 IN. DP,1.812 IN. DIA;FIRST END COUNTERBORE 0.880 IN. DP,1.880 IN. DIA | STEP QUANTITY | 6 | SURFACE FINISH | 32.0 MICROINCHES |
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