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National Stock Number:
3040-01-077-2331
Federal Supply Class:
3040
National Item Identification Number:
010772331
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:
| 9N1632 | 11083 | CATERPILLAR INC |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DISTANCE FROM KEYWAY CENTER TO END | 0.438 INCHES NOMINAL | | FIRST END EXTERNAL KEYWAY LENGTH | 0.562 INCHES NOMINAL | | FIRST END DIAMETER | 0.5625 INCHES NOMINAL | | FIRST END KEYWAY WIDTH | 0.1250 INCHES NOMINAL | | FIRST END STYLE | WOODRUFF KEYWAY | | OVERALL LENGTH | 4.855 INCHES NOMINAL | | MATERIAL | STEEL | | SECOND END EXTERNAL KEYWAY LENGTH | 0.562 INCHES NOMINAL | | SECOND END GROOVE DIAMETER | 0.5300 INCHES NOMINAL | | SECOND END GROOVE WIDTH | 0.0390 INCHES NOMINAL | | SECOND END DIAMETER | 0.5625 INCHES NOMINAL | | SECOND END DISTANCE FROM END TO GROOVE | 0.891 INCHES NOMINAL | | SECOND END DISTANCE FROM KEYWAY CENTER TO END | 0.438 INCHES NOMINAL | | SECOND END STYLE | WOODRUFF KEYWAY AND CIRCULAR GROOVED | | SECOND END KEYWAY WIDTH | 0.1250 INCHES NOMINAL | | SURFACE FINISH | 63.0 MICROINCHES |
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