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National Stock Number:
3040-00-128-7260
Federal Supply Class:
3040
National Item Identification Number:
001287260
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:
| 8438472 | 19204 | ARMY, UNITED STATES DEPARTMENT OF THE |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DISTANCE FROM HOLE CENTER TO END | 0.345 INCHES NOMINAL | | FIRST END DIAMETER | 0.3600 INCHES MINIMUM AND 0.3800 INCHES MAXIMUM | | FIRST END HOLE DIAMETER | 0.1250 INCHES NOMINAL | | FIRST END STYLE | UNTHREADED CROSS DRILLED | | OVERALL LENGTH | 3.780 INCHES MINIMUM AND 3.820 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/8,COMPOSITION 6061,TEMPER T6 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | ALUMINUM ALLOY 6061 | | SECOND END HOLE DIAMETER | 0.1250 INCHES NOMINAL | | SECOND END DIAMETER | 0.3600 INCHES MINIMUM AND 0.3800 INCHES MAXIMUM | | SECOND END DISTANCE FROM HOLE CENTER TO END | 0.370 INCHES NOMINAL | | SECOND END STYLE | UNTHREADED CROSS DRILLED | | SPECIAL FEATURES | BOTH ENDS CHAMFERED 45 DEGREES CHAMFER 0.20 INCHES FROM END | | SURFACE FINISH | 125.0 MICROINCHES |
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