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National Stock Number:
3040-01-041-3803
Federal Supply Class:
3040
National Item Identification Number:
010413803
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:
| 11578948 | 19206 | ARMY, UNITED STATES DEPARTMENT OF THE BUSINESS DEVELOPMENT DBA WATERVLIET ARSENAL |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.1900 INCHES NOMINAL | | FIRST END EXTERNAL THREAD LENGTH | 1.000 INCHES NOMINAL | | FIRST END STYLE | EXTERNAL THREADED | | LARGEST STEP DIAMETER | 0.460 INCHES NOMINAL | | OVERALL LENGTH | 4.320 INCHES NOMINAL | | MATERIAL | ALUMINUM ALLOY 6061 | | SECOND END DISTANCE FROM KEYWAY CENTER TO END | 0.386 INCHES NOMINAL | | SECOND END EXTERNAL KEYWAY LENGTH | 0.700 INCHES NOMINAL | | SECOND END STYLE | INDENTED FLAT KEYWAY | | SECOND END KEYWAY DEPTH | 0.190 INCHES NOMINAL | | SPECIAL FEATURES | CROSS DRILLED THRU HOLE 0.139 DIACENTERED 2.000 FROM FIRST END | | STEP QUANTITY | 4 |
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