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National Stock Number:
3040-01-225-8909
Federal Supply Class:
3040
National Item Identification Number:
012258909
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:
| 22699 | 76122 | M. P. PUMPS, INC. |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.8850 INCHES NOMINAL | | FIRST END SLOT DEPTH | 0.908 INCHES MINIMUM AND 0.935 INCHES MAXIMUM | | FIRST END SLOT WIDTH | 0.050 INCHES MINIMUM AND 0.065 INCHES MAXIMUM | | FIRST END STYLE | SLOTTED | | LARGEST STEP DIAMETER | 1.000 INCHES MINIMUM AND 1.030 INCHES MAXIMUM | | OVERALL LENGTH | 3.500 INCHES NOMINAL | | MATERIAL | STEEL CORROSION RESISTING | | SECOND END EXTERNAL THREAD LENGTH | 0.380 INCHES MINIMUM AND 0.415 INCHES MAXIMUM | | SECOND END DIAMETER | 0.5000 INCHES NOMINAL | | SECOND END STYLE | EXTERNAL THREADED | | SPECIAL FEATURES | OUTER PERIPHERY PASSIVATED | | STEP QUANTITY | 4 |
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