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National Stock Number:
3040-00-741-1952
Federal Supply Class:
3040
National Item Identification Number:
007411952
Description:
SHAFT,STRAIGHT
Detail:
A straight shaft having two or more of the following conditions: a specified surface finish designation in the range of 1 to 125 microinches (o.o25 to 3.2 micrometers), arithmetical average (aa), machined peripheral flat(s), circular groove (s), keyway(s), splines, threads, or holes. It is not designed for use in aligning by fitting into corresponding holes of another item. It may be drilled for jubricating holes. For items having an integral gear(s) or worm(s), see GEARSHAFT (as modified). For items designed to support rotating members see AXLE(1), STRAIGHT. For items not having the above conditions see PIN, STRAIGHT, HEADLESS. For items having machined ends which constitute steps see SHAFT(1), SHOULDERED; AXLE(1), SHOULDERED; and BOLT, FLUID PASSAGE.
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Manufacturer Information:
| 7411952 | 13581 | PRECISION PRODUCTS CO | | 7411952 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | 801769 | 34623 | AM GENERAL LLC | | 95B | 93070 | RAMSEY MANUFACTURING CO |
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Techincal Specification:
| MATERIAL | STEEL | | MATERIAL DOCUMENT AND CLASSIFICATION | SAE 1018 FED SPEC SINGLE MATERIAL RESPONSE | | FIRST END STYLE | SPLINED (STRAIGHT) | | OVERALL LENGTH | 29.875 INCHES NOMINAL | | FIRST END DIAMETER | 0.7500 INCHES NOMINAL | | FIRST END SPLINE LENGTH | 2.500 INCHES NOMINAL | | FIRST END SPLINE MINOR DIAMETER | 0.6430 INCHES NOMINAL | | FIRST END SPLINE MAJOR DIAMETER | 0.7470 INCHES NOMINAL | | FIRST END SPLINE QUANTITY | 10 | | END SIMILARITY | NOT IDENTICAL | | SECOND END STYLE | FLAT KEYWAY | | SECOND END KEYWAY WIDTH | 0.1880 INCHES NOMINAL | | SECOND END EXTERNAL KEYWAY LENGTH | 1.001 INCHES NOMINAL | | SECOND END KEYWAY DEPTH | 0.094 INCHES NOMINAL | | SECOND END DIAMETER | 0.7500 INCHES NOMINAL |
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