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National Stock Number:
3040-01-107-8107
Federal Supply Class:
3040
National Item Identification Number:
011078107
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:
| 3P5476 | 11083 | CATERPILLAR INC |
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Techincal Specification:
| EXTERNAL KEYWAY LENGTH | 0.625 INCHES NOMINAL FIRST END | | FIRST END DISTANCE FROM KEYWAY CENTER TO END | 0.437 INCHES NOMINAL | | FIRST END STYLE | WOODRUFF KEYWAY | | FIRST END KEYWAY WIDTH | 0.1247 INCHES NOMINAL | | STEP QUANTITY | 2 |
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