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National Stock Number:
3040-01-110-4320
Federal Supply Class:
3040
National Item Identification Number:
011104320
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:
| 10114554 | A486G | NIMIKKEISTOKESKUS NCB FINLAND | | 12296871 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| END SIMILARITY | IDENTICAL | | FIRST END DIAMETER | 0.6820 INCHES MINIMUM AND 0.6870 INCHES MAXIMUM | | FIRST END SPLINE LENGTH | 0.630 INCHES NOMINAL | | FIRST END SPLINE MAJOR DIAMETER | 0.6820 INCHES MINIMUM AND 0.6870 INCHES MAXIMUM | | FIRST END SPLINE MINOR DIAMETER | 0.4800 INCHES NOMINAL | | FIRST END SPLINE QUANTITY | 10 | | FIRST END STYLE | SPLINED (STRAIGHT) | | LARGEST STEP DIAMETER | 0.682 INCHES MINIMUM AND 0.687 INCHES MAXIMUM | | OVERALL LENGTH | 6.490 INCHES NOMINAL | | MATERIAL | STEEL | | STEP QUANTITY | 2 |
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