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National Stock Number:
3040-00-247-9137
Federal Supply Class:
3040
National Item Identification Number:
002479137
Description:
SHAFT,STRAIGHT
Detail:
A straight shaft having two or more of the following conditions: a specified surface finish designation in the range of 1 to 125 microinches (o.o25 to 3.2 micrometers), arithmetical average (aa), machined peripheral flat(s), circular groove (s), keyway(s), splines, threads, or holes. It is not designed for use in aligning by fitting into corresponding holes of another item. It may be drilled for jubricating holes. For items having an integral gear(s) or worm(s), see GEARSHAFT (as modified). For items designed to support rotating members see AXLE(1), STRAIGHT. For items not having the above conditions see PIN, STRAIGHT, HEADLESS. For items having machined ends which constitute steps see SHAFT(1), SHOULDERED; AXLE(1), SHOULDERED; and BOLT, FLUID PASSAGE.
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Manufacturer Information:
| 30972-1 | 14058 | THE DEWEY ELECTRONICS CORPORATION |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DISTANCE FROM END TO GROOVE | 0.438 INCHES NOMINAL | | FIRST END DIAMETER | 0.1875 INCHES MINIMUM AND 0.1877 INCHES MAXIMUM | | FIRST END GROOVE DIAMETER | 0.1750 INCHES NOMINAL | | FIRST END GROOVE WIDTH | 0.0180 INCHES NOMINAL | | FIRST END STYLE | CIRCULAR GROOVED | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-7720,CONDITION A MIL SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 303 | | OVERALL LENGTH | 2.500 INCHES NOMINAL | | SECOND END DISTANCE FROM HOLE CENTER TO END | 0.063 INCHES NOMINAL | | SECOND END HOLE DEPTH | 0.187 INCHES NOMINAL | | SECOND END DIAMETER | 0.1875 INCHES MINIMUM AND 0.1877 INCHES MAXIMUM | | SECOND END STYLE | CROSS DRILLED HOLE AND SLOTTED | | SECOND END HOLE DIAMETER | 0.0410 INCHES NOMINAL | | SECOND END SLOT DEPTH | 0.125 INCHES NOMINAL | | SECOND END SLOT WIDTH | 0.020 INCHES NOMINAL |
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