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National Stock Number:
3040-00-507-9011
Federal Supply Class:
3040
National Item Identification Number:
005079011
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:
| 7591271 | 19200 | US ARMY ARDEC RDECOM | | 7591271 | 26772 | WEGO PRECISION MACHINE, INC. |
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Techincal Specification:
| END SIMILARITY | IDENTICAL | | FIRST END DIAMETER | 0.6000 INCHES NOMINAL | | FIRST END GROOVE DIAMETER | 0.4995 INCHES NOMINAL | | FIRST END GROOVE WIDTH | 0.2770 INCHES NOMINAL | | FIRST END DISTANCE FROM END TO GROOVE | 0.490 INCHES NOMINAL | | FIRST END STYLE | CIRCULAR GROOVED | | LARGEST STEP DIAMETER | 0.277 INCHES NOMINAL | | OVERALL LENGTH | 1.016 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763,CLASS 7,TYPE A FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL CORROSION RESISTING | | SECOND END GROOVE DIAMETER | 0.4900 INCHES NOMINAL | | SECOND END GROOVE WIDTH | 0.0625 INCHES NOMINAL | | SECOND END DIAMETER | 0.6000 INCHES NOMINAL | | SECOND END DISTANCE FROM END TO GROOVE | 0.600 INCHES NOMINAL | | SECOND END STYLE | CIRCULAR GROOVED AND SLOTTED | | SECOND END SLOT DEPTH | 0.0600 INCHES NOMINAL | | SECOND END SLOT WIDTH | 0.0469 INCHES NOMINAL | | STEP QUANTITY | 3 |
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