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National Stock Number:
3040-01-284-5194
Federal Supply Class:
3040
National Item Identification Number:
012845194
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:
| 10252066-3 | 04YE2 | VALCORE MANUFACTURING LLC | | 10252066-3 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND | | 10252066-3 | 20723 | VALCORE MANUFACTURING LLC | | 10252066-3 | 21530 | SPENCER INDUSTRIES INC | | 10252066-3 | 5W772 | B J COMMUNICATIONS CO |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.3750 INCHES NOMINAL | | FIRST END EXTERNAL THREAD LENGTH | 1.060 INCHES NOMINAL | | FIRST END STYLE | EXTERNAL THREADED | | LARGEST STEP DIAMETER | 0.500 INCHES NOMINAL | | OVERALL LENGTH | 3.750 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/8,T4 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | ALUMINUM ALLOY 6061 | | SECOND END EXTERNAL THREAD LENGTH | 0.400 INCHES NOMINAL | | SECOND END DIAMETER | 0.1640 INCHES NOMINAL | | SECOND END STYLE | EXTERNAL THREADED | | SPECIAL FEATURES | FIRST END ALSO FLATTED,1.060 IN.FLAT LENGTH,0.030 IN.FLAT DEPTH;AND SLOTTED;0.050 IN.SLOT WIDTH AND 0.060 IN.SLOT DEPTH | | STEP QUANTITY | 5 | | SURFACE FINISH | 32.0 MICROINCHES |
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