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National Stock Number:
3040-01-339-7908
Federal Supply Class:
3040
National Item Identification Number:
013397908
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:
| 15-0500-03225 ITEM 391 | 12285 | CINCINNATI GEAR CO THE | | 15-8025-03336 | 12285 | CINCINNATI GEAR CO THE | | 15-8025-03336 | 3BNF6 | CINCINNATI GEARING SYSTEMS INC |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 3.2500 INCHES NOMINAL | | FIRST END DISTANCE FROM END TO GROOVE | 0.2500 INCHES NOMINAL | | FIRST END GROOVE DIAMETER | 2.8800 INCHES NOMINAL | | FIRST END GROOVE WIDTH | 0.7500 INCHES NOMINAL | | FIRST END STYLE | CIRCULAR GROOVED | | LARGEST STEP DIAMETER | 3.875 INCHES NOMINAL | | MATERIAL | STEEL | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL LENGTH | 12.6300 INCHES NOMINAL | | SECOND END DIAMETER | 2.8800 INCHES NOMINAL | | SECOND END STYLE | PLAIN | | STEP QUANTITY | 5 |
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