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National Stock Number:
3040-01-116-8156
Federal Supply Class:
3040
National Item Identification Number:
011168156
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:
| 12292456 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.5300 INCHES NOMINAL | | FIRST END STYLE | PLAIN | | LARGEST STEP DIAMETER | 0.8000 INCHES NOMINAL | | MATERIAL | STEEL COMP 4140 | | OVERALL LENGTH | 1.683 INCHES NOMINAL | | SECOND END DIAMETER | 0.8000 INCHES NOMINAL | | SECOND END DISTANCE FROM HOLE CENTER TO END | 0.160 INCHES NOMINAL | | SECOND END STYLE | UNTHREADED CROSS DRILLED | | SECOND END HOLE DIAMETER | 0.1870 INCHES MINIMUM AND 0.1920 INCHES MAXIMUM | | STEP QUANTITY | 3 | | SPECIAL FEATURES | SQUARE BORE 0.3070/0.3100 FIRST END 0.993 LG AND ROUND BORE SECOND END 0.4990/0.4995 DIA X 0.690 LG AND RING GROOVE 0.626/0.632 DIA 0.039/0.49 W 0.816 FROM SECOND END |
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