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National Stock Number:
3040-00-149-8111
Federal Supply Class:
3040
National Item Identification Number:
001498111
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:
| 2B8925 | 11083 | CATERPILLAR INC |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 1.7000 INCHES NOMINAL | | FIRST END SPLINE LENGTH | 2.250 INCHES NOMINAL | | FIRST END SPLINE MAJOR DIAMETER | 1.7000 INCHES NOMINAL | | FIRST END SPLINE MINOR DIAMETER | 1.2500 INCHES NOMINAL | | FIRST END SPLINE QUANTITY | 10 | | FIRST END STYLE | SPLINED (STRAIGHT) | | LARGEST STEP DIAMETER | 2.220 INCHES NOMINAL | | OVERALL LENGTH | 22.375 INCHES NOMINAL | | MATERIAL | STEEL | | SECOND END DIAMETER | 1.5750 INCHES NOMINAL | | SECOND END EXTERNAL THREAD LENGTH | 0.687 INCHES NOMINAL | | SECOND END STYLE | EXTERNAL THREADED | | STEP QUANTITY | 4 |
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