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National Stock Number:
3040-01-335-7299
Federal Supply Class:
3040
National Item Identification Number:
013357299
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:
| 937979 | 62983 | EATON AEROSPACE, LLC | | 937979 | 90166 | EATON AEROSPACE, LLC |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.7400 INCHES NOMINAL | | FIRST END SPLINE MAJOR DIAMETER | 0.5200 INCHES NOMINAL | | FIRST END SPLINE MINOR DIAMETER | 0.4000 INCHES NOMINAL | | FIRST END STYLE | SPLINED (STRAIGHT) | | FIRST END SPLINE LENGTH | 1.093 INCHES NOMINAL | | LARGEST STEP DIAMETER | 0.740 INCHES NOMINAL | | OVERALL LENGTH | 2.910 INCHES NOMINAL | | MATERIAL | STEEL | | SECOND END DIAMETER | 0.3280 INCHES NOMINAL | | SECOND END STYLE | PLAIN | | STEP QUANTITY | 4 | | SPECIAL FEATURES | SECOND END INTERNALLY SPLINED |
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