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National Stock Number:
3040-00-621-1298
Federal Supply Class:
3040
National Item Identification Number:
006211298
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:
| 363901-1 | 98897 | LOCKHEED MARTIN CORP |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END GROOVE DIAMETER | 0.6100 INCHES NOMINAL | | FIRST END GROOVE WIDTH | 0.2700 INCHES NOMINAL | | FIRST END DIAMETER | 0.7050 INCHES NOMINAL | | FIRST END DISTANCE FROM END TO GROOVE | 0.450 INCHES NOMINAL | | FIRST END SPLINE MAJOR DIAMETER | 0.7200 INCHES NOMINAL | | FIRST END SPLINE MINOR DIAMETER | 0.4850 INCHES NOMINAL | | FIRST END STYLE | CIRCULAR GROOVED AND SPLINED (STRAIGHT) | | FIRST END SPLINE LENGTH | 0.315 INCHES NOMINAL | | LARGEST STEP DIAMETER | 0.749 INCHES NOMINAL | | OVERALL LENGTH | 10.440 INCHES NOMINAL | | MATERIAL | STEEL COMP 8630 | | SECOND END DIAMETER | 0.7506 INCHES NOMINAL | | SECOND END SPLINE MAJOR DIAMETER | 0.6254 INCHES NOMINAL | | SECOND END GROOVE DIAMETER | 0.2500 INCHES NOMINAL | | SECOND END SPLINE MINOR DIAMETER | 0.4950 INCHES NOMINAL | | SECOND END STYLE | TWO CIRCULAR GROOVES AND SPLINED (STRAIGHT_) | | STEP QUANTITY | 7 |
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