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National Stock Number:
3040-00-424-0552
Federal Supply Class:
3040
National Item Identification Number:
004240552
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:
| C174 | 35311 | AMERICAN STANDARD INC WESTINGHOUSE AIR BRAKE CO DIV |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 2.8750 INCHES NOMINAL | | FIRST END STYLE | PLAIN | | MATERIAL | STEEL | | OVERALL LENGTH | 2.875 INCHES NOMINAL | | SECOND END HOLE DEPTH | 2.875 INCHES NOMINAL | | SECOND END HOLE DIAMETER | 0.4375 INCHES NOMINAL | | SECOND END DIAMETER | 2.8750 INCHES NOMINAL | | SECOND END DISTANCE FROM HOLE CENTER TO END | 0.375 INCHES NOMINAL | | SECOND END STYLE | UNTHREADED CROSS DRILLED |
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