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National Stock Number:
3040-00-352-7700
Federal Supply Class:
3040
National Item Identification Number:
003527700
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:
| 4F2256 | 11083 | CATERPILLAR INC |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 1.0000 INCHES NOMINAL | | FIRST END INTERNAL THREAD LENGTH | 0.500 INCHES NOMINAL | | FIRST END STYLE | INTERNAL THREADED | | LARGEST STEP DIAMETER | 1.562 INCHES NOMINAL | | OVERALL LENGTH | 18.625 INCHES NOMINAL | | MATERIAL | STEEL | | SECOND END DISTANCE FROM HOLE CENTER TO END | 2.000 INCHES NOMINAL | | SECOND END HOLE DEPTH | 1.000 INCHES NOMINAL | | SECOND END HOLE DIAMETER | 0.1250 INCHES NOMINAL | | SECOND END DIAMETER | 1.0000 INCHES NOMINAL | | SECOND END STYLE | CROSS DRILLED HOLE AND INTERNALLY THREADED | | SECOND END INTERNAL THREAD LENGTH | 0.500 INCHES NOMINAL | | SPECIAL FEATURES | BOTH ENDS SERRATED 1.375 ON 1ST END 1.500 ON 2ND END,BOTH ENDS LONGITUDIONALLY 0.125 IN. DIA,3.375 IN. LG ON 1ST END,2.125 IN. LG ON 2ND END; DISTANCE BETWEEN HOLE CENTERS 13.625 IN.NOM | | STEP QUANTITY | 3 |
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