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National Stock Number:
3040-00-705-7849
Federal Supply Class:
3040
National Item Identification Number:
007057849
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:
| 10862349 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 1.0000 INCHES MINIMUM AND 1.0005 INCHES MAXIMUM | | FIRST END DISTANCE FROM HOLE CENTER TO END | 1.468 INCHES NOMINAL | | FIRST END HOLE DIAMETER | 0.3693 INCHES MINIMUM AND 0.3708 INCHES MAXIMUM | | FIRST END STYLE | UNTHREADED CROSS DRILLED | | LARGEST STEP DIAMETER | 1.000 INCHES NOMINAL | | OVERALL LENGTH | 9.125 INCHES NOMINAL | | MATERIAL | STEEL COMP 1015 | | SECOND END DISTANCE FROM KEYWAY CENTER TO END | 2.438 INCHES NOMINAL | | SECOND END EXTERNAL KEYWAY LENGTH | 0.760 INCHES MINIMUM AND 0.768 INCHES MAXIMUM | | SECOND END GROOVED FLAT DEPTH | 0.068 INCHES MINIMUM AND 0.073 INCHES MAXIMUM | | SECOND END GROOVED FLAT LENGTH | 0.3750 INCHES NOMINAL | | SECOND END DIAMETER | 0.9930 INCHES MINIMUM AND 0.9980 INCHES MAXIMUM | | SECOND END DISTANCE FROM END TO FLAT | 2.875 INCHES NOMINAL | | SECOND END STYLE | FLAT GROOVE AND WOODRUFF KEYWAY | | SECOND END KEYWAY WIDTH | 0.1863 INCHES MINIMUM AND 0.1880 INCHES MAXIMUM | | STEP QUANTITY | 1 |
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