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National Stock Number:
3040-01-101-3979
Federal Supply Class:
3040
National Item Identification Number:
011013979
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:
| 12292447 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| END SIMILARITY | IDENTICAL | | FIRST END DIAMETER | 0.3748 INCHES MINIMUM AND 0.3751 INCHES MAXIMUM | | FIRST END GROOVE DIAMETER | 0.3520 INCHES NOMINAL | | FIRST END GROOVE WIDTH | 0.0340 INCHES NOMINAL | | FIRST END DISTANCE FROM END TO GROOVE | 0.0935 INCHES NOMINAL | | FIRST END STYLE | CIRCULAR GROOVED | | MATERIAL DOCUMENT AND CLASSIFICATION | AISI416 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL | | OVERALL LENGTH | 1.656 INCHES NOMINAL | | SURFACE FINISH | 125.0 MICROINCHES |
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