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National Stock Number:
3040-01-063-8185
Federal Supply Class:
3040
National Item Identification Number:
010638185
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:
| 38513-404 | 25567 | THE GORMAN-RUPP COMPANY | | 38513-404 17030 | 25567 | THE GORMAN-RUPP COMPANY |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 1.3750 INCHES NOMINAL | | FIRST END EXTERNAL KEYWAY LENGTH | 0.188 INCHES NOMINAL | | FIRST END KEYWAY DEPTH | 1.500 INCHES NOMINAL | | FIRST END KEYWAY WIDTH | 0.3130 INCHES NOMINAL | | FIRST END STYLE | FLAT KEYWAY | | LARGEST STEP DIAMETER | 2.000 INCHES NOMINAL | | OVERALL LENGTH | 10.250 INCHES NOMINAL | | MATERIAL | STEEL COMP 303 OR STEEL COMP 304 | | SECOND END EXTERNAL THREAD LENGTH | 1.438 INCHES NOMINAL | | SECOND END DIAMETER | 1.2500 INCHES NOMINAL | | SECOND END STYLE | EXTERNAL THREADED | | STEP QUANTITY | 9 | | SURFACE FINISH | 64.0 MICROINCHES |
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