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National Stock Number:
3040-01-150-6905
Federal Supply Class:
3040
National Item Identification Number:
011506905
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:
| 234731-007 | 86845 | THE MARQUARDT COMPANY |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 1.0105 INCHES MINIMUM AND 1.0111 INCHES MAXIMUM | | FIRST END STYLE | PLAIN | | LARGEST STEP DIAMETER | 1.190 INCHES NOMINAL | | OVERALL LENGTH | 4.830 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6414 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 4340 | | SECOND END DIAMETER | 0.4700 INCHES NOMINAL | | SECOND END PITCH DIAMETER | 0.4375 INCHES NOMINAL | | SECOND END PRESSURE ANGLE | 30.0 DEGREES NOMINAL | | SECOND END SPLINE LENGTH | 0.735 INCHES NOMINAL | | SECOND END SPLINE MAJOR DIAMETER | 0.4530 INCHES MINIMUM AND 0.4590 INCHES MAXIMUM | | SECOND END SPLINE MINOR DIAMETER | 0.3830 INCHES NOMINAL | | SECOND END SPLINE QUANTITY | 14 | | SECOND END STYLE | SPLINED (INVOLUTE) | | STEP QUANTITY | 5 | | SURFACE FINISH | 16.0 MICROINCHES |
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