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National Stock Number:
3040-01-083-9114
Federal Supply Class:
3040
National Item Identification Number:
010839114
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:
| 10934255 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| FIRST END DIAMETER | 0.9989 INCHES MINIMUM AND 0.9994 INCHES MAXIMUM | | FIRST END DISTANCE FROM HOLE CENTER TO END | 1.8600 INCHES NOMINAL | | FIRST END HOLE DEPTH | 0.5000 INCHES NOMINAL | | FIRST END HOLE DIAMETER | 0.3693 INCHES MINIMUM AND 0.3708 INCHES MAXIMUM | | FIRST END INTERNAL THREAD LENGTH | 0.8800 INCHES NOMINAL | | FIRST END STYLE | CROSS DRILLED HOLE AND INTERNALLY THREADED | | LARGEST STEP DIAMETER | 1.2495 INCHES MINIMUM AND 1.2500 INCHES MAXIMUM | | MATERIAL | STEEL COMP 1015 | | OVERALL LENGTH | 7.5000 INCHES NOMINAL | | STEP QUANTITY | 1 |
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