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National Stock Number:
3040-01-095-2312
Federal Supply Class:
3040
National Item Identification Number:
010952312
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:
| 12292463 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.3110 INCHES MINIMUM AND 0.3120 INCHES MAXIMUM | | FIRST END STYLE | PLAIN | | LARGEST STEP DIAMETER | 0.372 INCHES MINIMUM AND 0.373 INCHES MAXIMUM | | OVERALL LENGTH | 5.590 INCHES MINIMUM AND 5.610 INCHES MAXIMUM | | MATERIAL | STEEL COMP 416 | | SECOND END DISTANCE FROM END TO GROOVE | 0.370 INCHES NOMINAL | | SECOND END EXTERNAL THREAD LENGTH | 0.370 INCHES NOMINAL | | SECOND END GROOVE DIAMETER | 0.1980 INCHES MINIMUM AND 0.2060 INCHES MAXIMUM | | SECOND END GROOVE WIDTH | 0.0700 INCHES MINIMUM AND 0.1100 INCHES MAXIMUM | | SECOND END DIAMETER | 0.3720 INCHES MINIMUM AND 0.3730 INCHES MAXIMUM | | SECOND END STYLE | CIRCULAR GROOVED AND EXTERNALLY THREADED | | STEP QUANTITY | 4 |
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