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National Stock Number:
3040-00-967-0988
Federal Supply Class:
3040
National Item Identification Number:
009670988
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:
| 0N009345 | 98230 | NATIONAL SECURITY AGENCY |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DISTANCE FROM END TO GROOVE | 0.273 INCHES NOMINAL | | FIRST END EXTERNAL THREAD LENGTH | 0.273 INCHES NOMINAL | | FIRST END DIAMETER | 0.1640 INCHES NOMINAL | | FIRST END GROOVE DIAMETER | 0.1250 INCHES NOMINAL | | FIRST END GROOVE WIDTH | 0.0312 INCHES NOMINAL | | FIRST END STYLE | CIRCULAR GROOVED AND EXTERNALLY THREADED | | LARGEST STEP DIAMETER | 0.312 INCHES NOMINAL | | OVERALL LENGTH | 3.594 INCHES NOMINAL | | MATERIAL | STEEL CORROSION RESISTING | | SECOND END HOLE DIAMETER | 0.0960 INCHES NOMINAL | | SECOND END DIAMETER | 0.3125 INCHES NOMINAL | | SECOND END DISTANCE FROM HOLE CENTER TO END | 0.109 INCHES NOMINAL | | SECOND END STYLE | CROSS DRILLED HOLE AND SLOTTED | | SECOND END SLOT DEPTH | 0.109 INCHES NOMINAL | | SECOND END SLOT WIDTH | 0.127 INCHES NOMINAL | | STEP QUANTITY | 4 | | SURFACE FINISH | 16.0 MICROINCHES |
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