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National Stock Number:
3040-01-174-4784
Federal Supply Class:
3040
National Item Identification Number:
011744784
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:
| 311C007-1 | 4N727 | INTEGRAL AEROSPACE, LLC | | 311C007-1 | 62793 | BFM ENERGY PRODUCTS CORP |
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Techincal Specification:
| END SIMILARITY | IDENTICAL | | FIRST END GROOVE DIAMETER | 1.0500 INCHES NOMINAL | | FIRST END GROOVE WIDTH | 0.2500 INCHES NOMINAL | | FIRST END DIAMETER | 1.2490 INCHES NOMINAL | | FIRST END DISTANCE FROM END TO GROOVE | 1.310 INCHES NOMINAL | | FIRST END EXTERNAL THREAD LENGTH | 1.310 INCHES NOMINAL | | FIRST END STYLE | CIRCULAR GROOVED AND EXTERNALLY THREADED | | FSC APPLICATION DATA | FUEL TANK,F-4 AIRCRAFT | | LARGEST STEP DIAMETER | 4.300 INCHES NOMINAL | | OVERALL LENGTH | 9.320 INCHES NOMINAL | | MATERIAL | STEEL CORROSION RESISTING | | STEP QUANTITY | 7 | | SURFACE FINISH | 125.0 MICROINCHES |
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