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National Stock Number:
3040-00-837-2291
Federal Supply Class:
3040
National Item Identification Number:
008372291
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:
| 11586414 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.4996 INCHES NOMINAL | | FIRST END STYLE | PLAIN | | LARGEST STEP DIAMETER | 1.540 INCHES NOMINAL | | OVERALL LENGTH | 3.040 INCHES NOMINAL | | MATERIAL | STEEL | | SECOND END DIAMETER | 0.8130 INCHES NOMINAL | | SECOND END STYLE | PLAIN | | SPECIAL FEATURES | LARGEST STEP FLANGED W/SIX ATTCHAENT HOLES EVENLY SPACED,THREE HOLES ARE 0.158 IN DIA AND THREE HOLES NUMBERSIX .138-32UNC-2B | | STEP QUANTITY | 5 | | SURFACE FINISH | 125.0 MICROINCHES |
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