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National Stock Number:
3040-00-605-9684
Federal Supply Class:
3040
National Item Identification Number:
006059684
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:
| 29-5656-2 | 32664 | AEROMETALS, INC. | | 29-5656-2 | 82918 | THE BOEING COMPANY |
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Techincal Specification:
| END SIMILARITY | IDENTICAL | | FIRST END DIAMETER | 0.3115 INCHES MINIMUM AND 0.3120 INCHES MAXIMUM | | FIRST END SPLINE QUANTITY | 19 | | FIRST END STYLE | SPLINED (INVOLUTE) | | FIRST END PITCH DIAMETER | 0.4844 INCHES NOMINAL | | FIRST END PRESSURE ANGLE | 30.0 DEGREES NOMINAL | | FIRST END SPLINE LENGTH | 0.0600 INCHES MINIMUM AND 0.6803 INCHES MAXIMUM | | FIRST END SPLINE MAJOR DIAMETER | 0.6220 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM | | FIRST END SPLINE MINOR DIAMETER | 0.5233 INCHES MINIMUM AND 0.5313 INCHES MAXIMUM | | LARGEST STEP DIAMETER | 0.486 INCHES MINIMUM AND 0.490 INCHES MAXIMUM | | OVERALL LENGTH | 7.210 INCHES NOMINAL | | MATERIAL | ALUMINUM ALLOY 7075 | | STEP QUANTITY | 7 |
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