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National Stock Number:
3040-00-051-1305
Federal Supply Class:
3040
National Item Identification Number:
000511305
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:
| 125C2678 | 05606 | GENERAL DYNAMICS-OTS, INC. |
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Techincal Specification:
| END SIMILARITY | IDENTICAL | | FIRST END BEARING SEAT DIAMETER | 0.7470 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM | | FIRST END BEARING SEAT LENGTH | 0.615 INCHES MINIMUM AND 0.635 INCHES MAXIMUM | | FIRST END DISTANCE FROM BEARING SEAT TO END | 0.680 INCHES MINIMUM AND 0.700 INCHES MAXIMUM | | FIRST END DIAMETER | 0.6835 INCHES NOMINAL | | FIRST END STYLE | BEARING SEAT | | LARGEST STEP DIAMETER | 0.7400 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM | | OVERALL LENGTH | 4.880 INCHES MINIMUM AND 4.910 INCHES MAXIMUM | | MATERIAL | STEEL | | STEP QUANTITY | 11 |
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