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National Stock Number:
3040-01-185-3242
Federal Supply Class:
3040
National Item Identification Number:
011853242
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:
| 47794C-117 | 97674 | CONE DRIVE OPERATIONS INC |
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Techincal Specification:
| LARGEST STEP DIAMETER | 3.500 INCHES NOMINAL | | MATERIAL | STEEL COMP 1137 | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL LENGTH | 20.625 INCHES NOMINAL | | STEP QUANTITY | 7 | | END SIMILARITY | IDENTICAL | | FIRST END DIAMETER | 2.7145 INCHES NOMINAL | | FIRST END EXTERNAL KEYWAY LENGTH | 3.750 INCHES NOMINAL | | FIRST END KEYWAY DEPTH | 0.312 INCHES NOMINAL | | FIRST END KEYWAY WIDTH | 0.6250 INCHES NOMINAL | | FIRST END STYLE | FLAT KEYWAY |
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