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National Stock Number:
3040-01-109-2062
Federal Supply Class:
3040
National Item Identification Number:
011092062
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:
| 11629653 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | 11629653 | 25180 | NATIONAL GEAR PRODUCTS INC |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.2496 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM | | FIRST END STYLE | PLAIN | | LARGEST STEP DIAMETER | 0.500 INCHES NOMINAL | | MATERIAL | STEEL | | OVERALL LENGTH | 3.740 INCHES NOMINAL | | SECOND END DIAMETER | 0.5000 INCHES NOMINAL | | SECOND END PITCH DIAMETER | 0.5000 INCHES NOMINAL | | SECOND END PRESSURE ANGLE | 45.0 DEGREES NOMINAL | | SECOND END SPLINE LENGTH | 0.2500 INCHES NOMINAL | | SECOND END SPLINE MAJOR DIAMETER | 0.5000 INCHES NOMINAL | | SECOND END SPLINE MINOR DIAMETER | 0.4100 INCHES NOMINAL | | SECOND END SPLINE QUANTITY | 14 | | SECOND END STYLE | SPLINED (INVOLUTE) | | STEP QUANTITY | 7 |
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