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National Stock Number:
3040-00-430-9492
Federal Supply Class:
3040
National Item Identification Number:
004309492
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:
| 18509 | 23926 | KOMATSU AMERICA INTL CO | | R18509 | 23926 | KOMATSU AMERICA INTL CO |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 1.2480 INCHES NOMINAL | | FIRST END DISTANCE FROM HOLE CENTER TO END | 1.563 INCHES NOMINAL | | FIRST END HOLE DIAMETER | 0.5000 INCHES NOMINAL | | FIRST END HOLE DEPTH | 1.248 INCHES NOMINAL | | FIRST END STYLE | UNTHREADED CROSS DRILLED | | OVERALL LENGTH | 22.125 INCHES NOMINAL | | MATERIAL | STEEL | | SECOND END HOLE DEPTH | 0.813 INCHES NOMINAL | | SECOND END HOLE DIAMETER | 0.2810 INCHES NOMINAL | | SECOND END DIAMETER | 1.2480 INCHES NOMINAL | | SECOND END DISTANCE FROM HOLE CENTER TO END | 0.500 INCHES NOMINAL | | SECOND END STYLE | UNTHREADED CROSS DRILLED |
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