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National Stock Number:
3040-01-084-1324
Federal Supply Class:
3040
National Item Identification Number:
010841324
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:
| 12267822 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | DAX12803 | 73342 | ALLISON TRANSMISSION INC |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 1.7280 INCHES MINIMUM AND 1.7500 INCHES MAXIMUM | | FIRST END PITCH DIAMETER | 1.6875 INCHES NOMINAL | | FIRST END PRESSURE ANGLE | 30.0 DEGREES NOMINAL | | FIRST END SPLINE LENGTH | 1.8200 INCHES NOMINAL | | FIRST END SPLINE MAJOR DIAMETER | 1.7280 INCHES MINIMUM AND 1.7500 INCHES MAXIMUM | | FIRST END SPLINE MINOR DIAMETER | 1.5890 INCHES NOMINAL | | FIRST END SPLINE QUANTITY | 27 | | FIRST END STYLE | SPLINED (INVOLUTE) | | LARGEST STEP DIAMETER | 1.728 INCHES MINIMUM AND 1.750 INCHES MAXIMUM | | MATERIAL | STEEL COMP 4140 | | OVERALL LENGTH | 40.450 INCHES NOMINAL | | SECOND END DIAMETER | 1.7280 INCHES MINIMUM AND 1.7500 INCHES MAXIMUM | | SECOND END SPLINE MAJOR DIAMETER | 1.7280 INCHES MINIMUM AND 1.7500 INCHES MAXIMUM | | SECOND END SPLINE MINOR DIAMETER | 1.5920 INCHES NOMINAL | | SECOND END SPLINE QUANTITY | 27 | | SECOND END STYLE | SPLINED (INVOLUTE) | | SECOND END PITCH DIAMETER | 1.6875 INCHES NOMINAL | | SECOND END PRESSURE ANGLE | 30.0 DEGREES NOMINAL | | SECOND END SPLINE LENGTH | 1.8200 INCHES NOMINAL | | SPECIAL FEATURES | MAIN BODY OF SHAFT IS 1.560 IN.OD | | STEP QUANTITY | 3 |
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