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National Stock Number:
3040-01-345-3954
Federal Supply Class:
3040
National Item Identification Number:
013453954
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:
| 856A2618P09 | 58828 | CFM INTERNATIONAL INC |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.9839 INCHES NOMINAL | | FIRST END EXTERNAL THREAD LENGTH | 0.830 INCHES NOMINAL | | FIRST END STYLE | EXTERNAL THREADED | | LARGEST STEP DIAMETER | 1.900 INCHES NOMINAL | | OVERALL LENGTH | 6.850 INCHES NOMINAL | | MATERIAL | STEEL COMP 4130 | | SECOND END DIAMETER | 1.7700 INCHES NOMINAL | | SECOND END STEP LENGTH | 1.000 INCHES NOMINAL | | SECOND END STYLE | SQUARE (ROUND CORNERS) | | SECOND END WIDTH ACROSS FLATS | 0.622 INCHES NOMINAL | | STEP QUANTITY | 6 |
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