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National Stock Number:
3040-01-269-1604
Federal Supply Class:
3040
National Item Identification Number:
012691604
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:
| 840954 | 90166 | EATON AEROSPACE, LLC |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 1.2870 INCHES MINIMUM AND 1.2950 INCHES MAXIMUM | | FIRST END STYLE | PLAIN | | LARGEST STEP DIAMETER | 2.3620 INCHES MINIMUM AND 2.3627 INCHES MAXIMUM | | OVERALL LENGTH | 15.2187 INCHES NOMINAL | | MATERIAL | STEEL | | SECOND END DIAMETER | 1.9630 INCHES NOMINAL | | SECOND END SPLINE MINOR DIAMETER | 1.7470 INCHES MINIMUM AND 1.7480 INCHES MAXIMUM | | SECOND END SPLINE QUANTITY | 13 | | SECOND END STYLE | SPLINED (INVOLUTE) | | SECOND END PITCH DIAMETER | 1.8740 INCHES MINIMUM AND 1.8760 INCHES MAXIMUM | | SECOND END PRESSURE ANGLE | 30.0 DEGREES NOMINAL | | SECOND END SPLINE MAJOR DIAMETER | 1.9630 INCHES NOMINAL | | STEP QUANTITY | 10 |
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