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National Stock Number:
3040-00-484-4167
Federal Supply Class:
3040
National Item Identification Number:
004844167
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:
| 1478873 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER | | 1478873 | 44674 | THE OILGEAR COMPANY | | 404501-109 | 44674 | THE OILGEAR COMPANY |
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Techincal Specification:
| FIRST END STYLE | WOODRUFF KEYWAY | | MATERIAL | STEEL | | FIRST END KEYWAY WIDTH | 0.1553 INCHES NOMINAL | | FIRST END EXTERNAL KEYWAY LENGTH | 0.375 INCHES NOMINAL | | FIRST END DISTANCE FROM KEYWAY CENTER TO END | 0.500 INCHES NOMINAL | | FIRST END DIAMETER | 0.8748 INCHES NOMINAL | | END SIMILARITY | NOT IDENTICAL | | SECOND END STYLE | SPLINED (INVOLUTE) | | SECOND END DIAMETER | 1.4098 INCHES NOMINAL | | SECOND END SPLINE LENGTH | 1.5620 INCHES NOMINAL | | SECOND END SPLINE MINOR DIAMETER | 1.2210 INCHES NOMINAL | | SECOND END SPLINE MAJOR DIAMETER | 1.4098 INCHES NOMINAL | | SECOND END PITCH DIAMETER | 1.3750 INCHES NOMINAL | | SECOND END PRESSURE ANGLE | 30.0000 DEGREES NOMINAL | | SECOND END SPLINE QUANTITY | 11 | | LARGEST STEP DIAMETER | 1.751 INCHES NOMINAL | | OVERALL LENGTH | 12.937 INCHES NOMINAL | | STEP QUANTITY | 9 |
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