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National Stock Number:
3040-01-200-8001
Federal Supply Class:
3040
National Item Identification Number:
012008001
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:
| 2W7177 | 11083 | CATERPILLAR INC |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 41.68 MILLIMETERS NOMINAL | | FIRST END INTERNAL THREAD LENGTH | 50.8 MILLIMETERS NOMINAL | | FIRST END STYLE | INTERNAL THREADED | | LARGEST STEP DIAMETER | 82.8 MILLIMETERS NOMINAL | | MATERIAL | STEEL COMP 1040 | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL LENGTH | 692.9 MILLIMETERS NOMINAL | | SECOND END DIAMETER | 42.494 MILLIMETERS NOMINAL | | SECOND END GROOVE DIAMETER | 40.36 MILLIMETERS NOMINAL | | SECOND END GROOVE WIDTH | 1.73 MILLIMETERS NOMINAL | | SECOND END INTERNAL THREAD LENGTH | 32.0 MILLIMETERS NOMINAL | | SECOND END DISTANCE FROM END TO GROOVE | 18.28 MILLIMETERS NOMINAL | | SECOND END STYLE | CIRCULAR GROOVED, SPLINED (STRAIGHT) AND EXTERNALLY THREADED | | SECOND END SPLINE LENGTH | 22.3 MILLIMETERS NOMINAL | | SECOND END SPLINE MAJOR DIAMETER | 42.494 MILLIMETERS NOMINAL | | SECOND END SPLINE MINOR DIAMETER | 36.135 MILLIMETERS NOMINAL | | SECOND END SPLINE QUANTITY | 16 | | SPECIAL FEATURES | FIRST END TAPERED 1.8MM | | STEP QUANTITY | 9 |
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