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National Stock Number:
3040-00-914-7319
Federal Supply Class:
3040
National Item Identification Number:
009147319
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:
| FIRST END SPLINE LENGTH | 0.655 INCHES NOMINAL | | FIRST END SPLINE MAJOR DIAMETER | 0.4520 INCHES NOMINAL | | FIRST END SPLINE MINOR DIAMETER | 0.4300 INCHES NOMINAL | | FIRST END SPLINE QUANTITY | 21 | | FIRST END STYLE | SPLINED (STRAIGHT) | | LARGEST STEP DIAMETER | 0.501 INCHES NOMINAL | | MATERIAL | STEEL | | OVERALL LENGTH | 3.870 INCHES NOMINAL |
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