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National Stock Number:
3040-01-297-1976
Federal Supply Class:
3040
National Item Identification Number:
012971976
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:
| 2V4148 | 11083 | CATERPILLAR INC |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 3.0542 INCHES NOMINAL | | FIRST END STYLE | PLAIN | | MATERIAL | STEEL | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL LENGTH | 6.500 INCHES NOMINAL | | SECOND END DIAMETER | 3.0280 INCHES NOMINAL | | SECOND END DISTANCE FROM END TO GROOVE | 0.2870 INCHES NOMINAL | | SECOND END GROOVE DIAMETER | 2.8120 INCHES NOMINAL | | SECOND END GROOVE WIDTH | 0.1350 INCHES NOMINAL | | SECOND END FLAT DEPTH | 0.3940 INCHES NOMINAL | | SECOND END FLAT LENGTH | 0.1620 INCHES NOMINAL | | SECOND END STYLE | CIRCULAR GROOVED AND FLATTED |
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