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National Stock Number:
3040-00-091-6849
Federal Supply Class:
3040
National Item Identification Number:
000916849
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:
| 103488 | 62983 | EATON AEROSPACE, LLC |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.5010 INCHES NOMINAL | | FIRST END PITCH DIAMETER | 0.6000 INCHES NOMINAL | | FIRST END PRESSURE ANGLE | 30.0000 DEGREES NOMINAL | | FIRST END SPLINE LENGTH | 0.672 INCHES NOMINAL | | FIRST END SPLINE MAJOR DIAMETER | 0.6430 INCHES MINIMUM AND 0.6500 INCHES MAXIMUM | | FIRST END SPLINE MINOR DIAMETER | 0.5260 INCHES MINIMUM AND 0.5360 INCHES MAXIMUM | | FIRST END SPLINE QUANTITY | 12 | | FIRST END STYLE | SPLINED (INVOLUTE) | | LARGEST STEP DIAMETER | 0.750 INCHES NOMINAL | | OVERALL LENGTH | 1.875 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | SPEC 250,FSCM 62983 MFR REF SINGLE MATERIAL RESPONSE | | MATERIAL | BERYLLIUM COPPER (USE CUB000) | | SECOND END DIAMETER | 0.5310 INCHES NOMINAL | | SECOND END SPLINE LENGTH | 0.812 INCHES MINIMUM AND 0.826 INCHES MAXIMUM | | SECOND END SPLINE MAJOR DIAMETER | 0.6430 INCHES MINIMUM AND 0.6500 INCHES MAXIMUM | | SECOND END SPLINE MINOR DIAMETER | 0.5260 INCHES MINIMUM AND 0.5360 INCHES MAXIMUM | | SECOND END SPLINE QUANTITY | 12 | | SECOND END STYLE | SPLINED (INVOLUTE) | | SECOND END PITCH DIAMETER | 0.6000 INCHES NOMINAL | | SECOND END PRESSURE ANGLE | 30.0000 DEGREES NOMINAL | | STEP QUANTITY | 5 | | SURFACE FINISH | 32.0 MICROINCHES |
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