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National Stock Number:
3040-00-083-3617
Federal Supply Class:
3040
National Item Identification Number:
000833617
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:
| 550698 | 73030 | HAMILTON SUNDSTRAND CORPORATION |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.2495 INCHES NOMINAL | | FIRST END STYLE | PLAIN | | FSC APPLICATION DATA | TURBO-FAN HEAT EXCHANGE AIRCRAF | | LARGEST STEP DIAMETER | 0.435 INCHES NOMINAL | | OVERALL LENGTH | 4.185 INCHES NOMINAL | | MATERIAL | STEEL CORROSION RESISTING | | SECOND END DIAMETER | 0.2485 INCHES NOMINAL | | SECOND END SPLINE QUANTITY | 11 | | SECOND END STYLE | SPLINED (INVOLUTE) | | SECOND END PITCH DIAMETER | 0.2290 INCHES NOMINAL | | SECOND END PRESSURE ANGLE | 30.0000 DEGREES NOMINAL | | SECOND END SPLINE LENGTH | 0.3100 INCHES NOMINAL | | SECOND END SPLINE MAJOR DIAMETER | 0.2485 INCHES NOMINAL | | SECOND END SPLINE MINOR DIAMETER | 0.2230 INCHES NOMINAL | | STEP QUANTITY | 6 | | SURFACE FINISH | 125.0 MICROINCHES |
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