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National Stock Number:
3040-01-214-9301
Federal Supply Class:
3040
National Item Identification Number:
012149301
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:
| 23017954 | 73342 | ALLISON TRANSMISSION INC |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 2.2490 INCHES NOMINAL | | FIRST END SPLINE MINOR DIAMETER | 1.8160 INCHES NOMINAL | | FIRST END SPLINE QUANTITY | 16 | | FIRST END STYLE | SPLINED (STRAIGHT) | | FIRST END SPLINE LENGTH | 2.140 INCHES NOMINAL | | FIRST END SPLINE MAJOR DIAMETER | 2.1075 INCHES NOMINAL | | LARGEST STEP DIAMETER | 2.830 INCHES NOMINAL | | OVERALL LENGTH | 16.030 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | SAE 4340H NATIONAL SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 4340 | | SECOND END DIAMETER | 2.8300 INCHES NOMINAL | | SECOND END STYLE | INTERNAL THREADED | | SECOND END INTERNAL THREAD LENGTH | 1.211 INCHES NOMINAL | | SPECIAL FEATURES | SECOND END INTERNALLYSPLINED,30 TEETH,16/32 DP,30 DEG PRESSURE ANGLE | | STEP QUANTITY | 5 |
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