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National Stock Number:
3040-00-859-5973
Federal Supply Class:
3040
National Item Identification Number:
008595973
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:
| 8352008 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 1.0800 INCHES NOMINAL | | FIRST END STYLE | PLAIN | | LARGEST STEP DIAMETER | 2.166 INCHES NOMINAL | | MATERIAL | STEEL COMP 4340 | | OVERALL LENGTH | 25.310 INCHES NOMINAL | | SECOND END DISTANCE FROM END TO GROOVE | 0.2500 INCHES NOMINAL | | SECOND END GROOVE DIAMETER | 1.1900 INCHES MINIMUM AND 1.1950 INCHES MAXIMUM | | SECOND END GROOVE WIDTH | 0.0965 INCHES MINIMUM AND 0.1005 INCHES MAXIMUM | | SECOND END DIAMETER | 1.3300 INCHES MINIMUM AND 1.3350 INCHES MAXIMUM | | SECOND END DISTANCE BETWEEN FIRST AND SECOND GROOVE CENTERS | 0.2200 INCHES NOMINAL | | SECOND END STYLE | TWO CIRCULAR GROOVES | | STEP QUANTITY | 12 |
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