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National Stock Number:
3040-01-358-4350
Federal Supply Class:
3040
National Item Identification Number:
013584350
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:
| A02D1269-7 | 77272 | THE BOEING COMPANY |
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Techincal Specification:
| FIRST END STYLE | SPLINED (INVOLUTE) | | OVERALL LENGTH | 39.642 INCHES NOMINAL | | SPECIAL FEATURES | SMALLEST END MEASURES 4.306 IN. NOM. DIA.; LARGEST END NOT INCLUDING SHOULDER 6.621 IN. NOM. DIA.; FINISH INCLUDES SHOTPEENING AND CHROME PLATING; MFGS NOMENCLATURE DESCRIBES ITEM AS SHAFT AND CARRIER FWD ROTOR XMSN |
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