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National Stock Number:
3040-00-507-1446
Federal Supply Class:
3040
National Item Identification Number:
005071446
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:
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Techincal Specification:
| MATERIAL | STEEL | | FIRST END STYLE | WOODRUFF KEYWAY | | OVERALL LENGTH | 46.500 INCHES NOMINAL | | FIRST END KEYWAY WIDTH | 0.3130 INCHES NOMINAL | | FIRST END EXTERNAL KEYWAY LENGTH | 1.250 INCHES NOMINAL | | FIRST END DISTANCE FROM KEYWAY CENTER TO END | 0.625 INCHES NOMINAL | | FIRST END DIAMETER | 1.2500 INCHES NOMINAL | | END SIMILARITY | IDENTICAL |
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