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National Stock Number:
3040-01-144-9462
Federal Supply Class:
3040
National Item Identification Number:
011449462
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:
| 12012170 | 19200 | US ARMY ARDEC RDECOM | | 12012170 | 19204 | ARMY, UNITED STATES DEPARTMENT OF THE |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.5000 INCHES NOMINAL | | FIRST END STEP LENGTH | 0.709 INCHES MINIMUM AND 0.729 INCHES MAXIMUM | | FIRST END STYLE | SQUARE (ROUND CORNERS) | | FIRST END WIDTH ACROSS FLATS | 0.360 INCHES MINIMUM AND 0.365 INCHES MAXIMUM | | OVERALL LENGTH | 30.302 INCHES MINIMUM AND 30.322 INCHES MAXIMUM | | MATERIAL | STEEL | | SECOND END DIAMETER | 0.5000 INCHES NOMINAL | | SECOND END STYLE | PLAIN |
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