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National Stock Number:
3040-01-034-9926
Federal Supply Class:
3040
National Item Identification Number:
010349926
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:
| 962817-101 | 98897 | LOCKHEED MARTIN CORP |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 1.3750 INCHES NOMINAL | | FIRST END PITCH DIAMETER | 1.2810 INCHES NOMINAL | | FIRST END PRESSURE ANGLE | 30.0000 DEGREES NOMINAL | | FIRST END SPLINE LENGTH | 1.3100 INCHES NOMINAL | | FIRST END SPLINE MAJOR DIAMETER | 1.3750 INCHES NOMINAL | | FIRST END SPLINE MINOR DIAMETER | 1.1870 INCHES NOMINAL | | FIRST END SPLINE QUANTITY | 43 | | FIRST END STYLE | SPLINED (INVOLUTE) | | FSC APPLICATION DATA | TRANSMISSION GEARBOX | | LARGEST STEP DIAMETER | 1.750 INCHES NOMINAL | | OVERALL LENGTH | 14.530 INCHES NOMINAL | | MATERIAL | STEEL | | SECOND END DIAMETER | 1.7500 INCHES NOMINAL | | SECOND END STYLE | SPLINED (INVOLUTE) | | SECOND END PITCH DIAMETER | 1.6875 INCHES NOMINAL | | SECOND END PRESSURE ANGLE | 30.0000 DEGREES NOMINAL | | SECOND END SPLINE LENGTH | 1.3100 INCHES NOMINAL | | SECOND END SPLINE MAJOR DIAMETER | 1.7500 INCHES NOMINAL | | SECOND END SPLINE MINOR DIAMETER | 1.5620 INCHES NOMINAL | | SECOND END SPLINE QUANTITY | 27 | | STEP QUANTITY | 2 | | SURFACE FINISH | 63.0 MICROINCHES |
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