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National Stock Number:
3040-01-303-2489
Federal Supply Class:
3040
National Item Identification Number:
013032489
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:
| 12370106 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 2.4950 INCHES MINIMUM AND 2.5000 INCHES MAXIMUM | | FIRST END STYLE | PLAIN | | OVERALL LENGTH | 38.000 INCHES NOMINAL | | MATERIAL | STEEL | | SECOND END DIAMETER | 2.4950 INCHES MINIMUM AND 2.5000 INCHES MAXIMUM | | SECOND END DISTANCE FROM HOLE CENTER TO END | 0.6250 INCHES NOMINAL | | SECOND END HOLE DIAMETER | 0.3750 INCHES MINIMUM AND 0.4280 INCHES MAXIMUM | | SECOND END STYLE | UNTHREADED CROSS DRILLED | | SURFACE FINISH | 63.0 MICROINCHES |
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