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National Stock Number:
3040-00-014-0309
Federal Supply Class:
3040
National Item Identification Number:
000140309
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:
| 261834 | 62983 | EATON AEROSPACE, LLC |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.5000 INCHES NOMINAL | | FIRST END PITCH DIAMETER | 0.8000 INCHES NOMINAL | | FIRST END PRESSURE ANGLE | 30.0000 DEGREES NOMINAL | | FIRST END SPLINE LENGTH | 0.775 INCHES MINIMUM AND 0.781 INCHES MAXIMUM | | FIRST END SPLINE MAJOR DIAMETER | 0.8630 INCHES MINIMUM AND 0.8670 INCHES MAXIMUM | | FIRST END SPLINE MINOR DIAMETER | 0.7070 INCHES MINIMUM AND 0.7170 INCHES MAXIMUM | | FIRST END SPLINE QUANTITY | 12 | | FIRST END STYLE | SPLINED (INVOLUTE) | | LARGEST STEP DIAMETER | 1.062 INCHES NOMINAL | | OVERALL LENGTH | 1.983 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | VS-1-1-2-1,62983 MFR REF SINGLE MATERIAL RESPONSE | | MATERIAL | COPPER | | SECOND END DIAMETER | 0.50000 INCHES NOMINAL | | SECOND END SPLINE MINOR DIAMETER | 0.5260 INCHES MINIMUM AND 0.5360 INCHES MAXIMUM | | SECOND END SPLINE QUANTITY | 16 | | SECOND END STYLE | SPLINED (INVOLUTE) | | SECOND END PITCH DIAMETER | 0.60000 INCHES NOMINAL | | SECOND END PRESSURE ANGLE | 30.0000 DEGREES NOMINAL | | SECOND END SPLINE LENGTH | 0.875 INCHES NOMINAL | | SECOND END SPLINE MAJOR DIAMETER | 0.6450 INCHES MINIMUM AND 0.6500 INCHES MAXIMUM | | STEP QUANTITY | 6 | | SURFACE FINISH | 32.0 MICROINCHES |
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