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National Stock Number:
3040-01-349-3962
Federal Supply Class:
3040
National Item Identification Number:
013493962
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:
| 3C3044 | 07482 | GENERAL ELECTRIC COMPANY | | 3C3044P06 | 07482 | GENERAL ELECTRIC COMPANY |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DISTANCE FROM END TO GROOVE | 0.1800 INCHES NOMINAL | | FIRST END DIAMETER | 0.4900 INCHES MINIMUM AND 0.4950 INCHES MAXIMUM | | FIRST END GROOVE DIAMETER | 0.4640 INCHES MINIMUM AND 0.4700 INCHES MAXIMUM | | FIRST END GROOVE WIDTH | 0.0390 INCHES MINIMUM AND 0.0420 INCHES MAXIMUM | | FIRST END STYLE | CIRCULAR GROOVED | | LARGEST STEP DIAMETER | 1.000 INCHES NOMINAL | | OVERALL LENGTH | 4.750 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | SAE 1010-1020 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 1010 OR STEEL COMP 1020 | | SECOND END EXTERNAL THREAD LENGTH | 0.5000 INCHES NOMINAL | | SECOND END DIAMETER | 0.7500 INCHES NOMINAL | | SECOND END STYLE | EXTERNAL THREADED | | STEP QUANTITY | 3 |
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