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National Stock Number:
3040-00-139-7662
Federal Supply Class:
3040
National Item Identification Number:
001397662
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:
| SP28674 | 0HMS1 | WOODWARD HRT DIV WOODWARD HRT/CADILLAC GAGE | | SP28674 | 10237 | CADILLAC GAGE TEXTRON INC. |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.3700 INCHES NOMINAL | | FIRST END INTERNAL THREAD LENGTH | 0.410 INCHES NOMINAL | | FIRST END STYLE | INTERNAL THREADED | | LARGEST STEP DIAMETER | 3.310 INCHES NOMINAL | | OVERALL LENGTH | 4.270 INCHES NOMINAL | | MATERIAL | STEEL | | SECOND END DIAMETER | 0.3900 INCHES NOMINAL | | SECOND END PITCH DIAMETER | 0.3700 INCHES NOMINAL | | SECOND END PRESSURE ANGLE | 30.0 DEGREES NOMINAL | | SECOND END SPLINE LENGTH | 2.230 INCHES NOMINAL | | SECOND END SPLINE MAJOR DIAMETER | 0.3900 INCHES NOMINAL | | SECOND END SPLINE MINOR DIAMETER | 0.3500 INCHES NOMINAL | | SECOND END SPLINE QUANTITY | 12 | | SECOND END STYLE | SPLINED (INVOLUTE) | | STEP QUANTITY | 4 |
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