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National Stock Number:
3040-01-073-0744
Federal Supply Class:
3040
National Item Identification Number:
010730744
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:
| 12286265 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | 3-105-054-11 | 99193 | HONEYWELL INTERNATIONAL INC. | | 3-105-054-25 | 1C954 | DONLEE PRECISION | | 3-105-054-25 | 57152 | TRIUMPH GEAR SYSTEMS - MACOMB, INC |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 1.8190 INCHES NOMINAL | | FIRST END PITCH DIAMETER | 1.7500 INCHES NOMINAL | | FIRST END PRESSURE ANGLE | 30.0 DEGREES NOMINAL | | FIRST END SPLINE LENGTH | 1.3500 INCHES NOMINAL | | FIRST END SPLINE MAJOR DIAMETER | 1.7768 INCHES NOMINAL | | FIRST END SPLINE MINOR DIAMETER | 1.8450 INCHES NOMINAL | | FIRST END SPLINE QUANTITY | 70 | | FIRST END STYLE | SPLINED (INVOLUTE) | | LARGEST STEP DIAMETER | 1.660 INCHES NOMINAL | | OVERALL LENGTH | 13.518 INCHES NOMINAL | | MATERIAL | NICKEL ALLOY | | STEP QUANTITY | 9 |
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