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National Stock Number:
3040-00-352-8341
Federal Supply Class:
3040
National Item Identification Number:
003528341
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:
| 7F2021 | 11083 | CATERPILLAR INC | | 7F2021 | 14544 | PETTIBONE WESTRAC |
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Techincal Specification:
| END SIMILARITY | IDENTICAL | | FIRST END INTERNAL THREAD LENGTH | 1.000 INCHES NOMINAL | | FIRST END DIAMETER | 4.6880 INCHES NOMINAL | | FIRST END STYLE | INTERNAL THREADED | | LARGEST STEP DIAMETER | 4.688 INCHES NOMINAL | | OVERALL LENGTH | 18.750 INCHES NOMINAL | | MATERIAL | STEEL | | SPECIAL FEATURES | FIRST STEP,EACH END HAS GROOVE CUT ACROSS,0.750 IN.W,0.375 IN.DP | | STEP QUANTITY | 6 |
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