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National Stock Number:
3040-00-726-2803
Federal Supply Class:
3040
National Item Identification Number:
007262803
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:
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.6692 INCHES MINIMUM AND 0.6695 INCHES MAXIMUM | | FIRST END STYLE | PLAIN | | LARGEST STEP DIAMETER | 0.839 INCHES MINIMUM AND 0.844 INCHES MAXIMUM | | OVERALL LENGTH | 5.380 INCHES NOMINAL | | MATERIAL | STEEL | | SECOND END DIAMETER | 0.6262 INCHES MINIMUM AND 0.6267 INCHES MAXIMUM | | SECOND END STYLE | PLAIN | | STEP QUANTITY | 4 | | SURFACE FINISH | 63.0 MICROINCHES |
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