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National Stock Number:
3040-00-707-9778
Federal Supply Class:
3040
National Item Identification Number:
007079778
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:
| 544011 | 33670 | PERRY TECHNOLOGY CORP | | 544011 | 56055 | PRECISION SPEED MANUFACTURING, LLC | | 544011 | 73030 | HAMILTON SUNDSTRAND CORPORATION |
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Techincal Specification:
| CRITICALITY CODE JUSTIFICATION | SUPP | | END SIMILARITY | NOT IDENTICAL | | FIRST END EXTERNAL THREAD LENGTH | 0.340 INCHES NOMINAL | | FIRST END DIAMETER | 0.3430 INCHES MINIMUM AND 0.3437 INCHES MAXIMUM | | FIRST END STYLE | EXTERNAL THREADED | | LARGEST STEP DIAMETER | 0.373 INCHES MINIMUM AND 0.374 INCHES MAXIMUM | | OVERALL LENGTH | 2.105 INCHES MINIMUM AND 2.135 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS6415 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL | | SECOND END DIAMETER | 0.6794 INCHES MINIMUM AND 0.6814 INCHES MAXIMUM | | SECOND END SPLINE MINOR DIAMETER | 0.5417 INCHES NOMINAL | | SECOND END SPLINE QUANTITY | 10 | | SECOND END STYLE | SPLINED (INVOLUTE) | | SECOND END PITCH DIAMETER | 0.5417 INCHES NOMINAL | | SECOND END SPLINE LENGTH | 0.320 INCHES NOMINAL | | SECOND END SPLINE MAJOR DIAMETER | 0.6794 INCHES MINIMUM AND 0.6814 INCHES MAXIMUM | | STEP QUANTITY | 3 | | SPECIAL FEATURES | SHAFT CENTER 0.240IN.DIA | | SUPPLEMENTARY FEATURES | PART HAS CRITICAL TOLERANCE ON THE THICKNESS OF THE ITEM,AS WELL AS APPLICATION |
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