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National Stock Number:
3040-00-157-3651
Federal Supply Class:
3040
National Item Identification Number:
001573651
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:
| 8351269 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 1.9362 INCHES MINIMUM AND 1.9368 INCHES MAXIMUM | | FIRST END INTERNAL THREAD LENGTH | 1.3300 INCHES NOMINAL | | FIRST END STYLE | INTERNAL THREADED | | FSC APPLICATION DATA | TRANSMISSION,HYDRAULIC,VEHICULAR | | LARGEST STEP DIAMETER | 2.7732 INCHES MINIMUM AND 2.7738 INCHES MAXIMUM | | OVERALL LENGTH | 9.212 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM-A-331 FED SPEC ALL MATERIAL RESPONSES | | MATERIAL | STEEL COMP 4130 | | SECOND END GROOVE DIAMETER | 2.5530 INCHES MINIMUM AND 2.5630 INCHES MAXIMUM | | SECOND END GROOVE WIDTH | 0.1870 INCHES NOMINAL | | SECOND END INTERNAL THREAD LENGTH | 1.5750 INCHES NOMINAL | | SECOND END DIAMETER | 2.7732 INCHES MINIMUM AND 2.7738 INCHES MAXIMUM | | SECOND END DISTANCE FROM END TO GROOVE | 0.3730 INCHES MINIMUM AND 0.4130 INCHES MAXIMUM | | SECOND END STYLE | CIRCULAR GROOVED AND INTERNALLY THREADED | | STEP QUANTITY | 4 | | SURFACE FINISH | 125.0 MICROINCHES |
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