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National Stock Number:
3040-01-040-1126
Federal Supply Class:
3040
National Item Identification Number:
010401126
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:
| 12008206 | 19204 | ARMY, UNITED STATES DEPARTMENT OF THE |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.6220 INCHES NOMINAL | | FIRST END DISTANCE FROM KEYWAY CENTER TO END | 0.440 INCHES NOMINAL | | FIRST END EXTERNAL KEYWAY LENGTH | 0.759 INCHES NOMINAL | | FIRST END KEYWAY WIDTH | 0.1863 INCHES NOMINAL | | FIRST END STYLE | WOODRUFF KEYWAY | | OVERALL LENGTH | 19.620 INCHES NOMINAL | | MATERIAL | STEEL | | SECOND END DIAMETER | 0.6250 INCHES NOMINAL | | SECOND END SPLINE MINOR DIAMETER | 0.5620 INCHES NOMINAL | | SECOND END SPLINE QUANTITY | 9 | | SECOND END STYLE | SPLINED (STRAIGHT) | | SECOND END SPLINE LENGTH | 1.250 INCHES NOMINAL | | SECOND END SPLINE MAJOR DIAMETER | 0.6250 INCHES NOMINAL | | SPECIAL FEATURES | CROSS DRILLED THRU HOLE FIRST END0.187 DIA CENTERED 0.720 FROM END | | SURFACE FINISH | 63.0 MICROINCHES |
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