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National Stock Number:
3040-00-063-2021
Federal Supply Class:
3040
National Item Identification Number:
000632021
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 | 0.8750 INCHES NOMINAL | | FIRST END STYLE | PLAIN | | FSC APPLICATION DATA | FUEL PUMP | | LARGEST STEP DIAMETER | 1.215 INCHES NOMINAL | | OVERALL LENGTH | 3.680 INCHES NOMINAL | | MATERIAL | STEEL | | SECOND END DIAMETER | 0.9680 INCHES NOMINAL | | SECOND END STYLE | PLAIN | | STEP QUANTITY | 2 | | SURFACE FINISH | 125.0 MICROINCHES |
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