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National Stock Number:
3040-01-236-7212
Federal Supply Class:
3040
National Item Identification Number:
012367212
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:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.6750 INCHES NOMINAL | | FIRST END STYLE | PLAIN | | MATERIAL | STEEL | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL LENGTH | 6.400 INCHES NOMINAL | | SECOND END DIAMETER | 0.6750 INCHES NOMINAL | | SECOND END HOLE DIAMETER | 0.2500 INCHES NOMINAL | | SECOND END DISTANCE FROM HOLE CENTER TO END | 1.810 INCHES NOMINAL | | SECOND END STYLE | UNTHREADED CROSS DRILLED | | SPECIAL FEATURES | FIRST END ONE HOLE 2.240 IN. DP,0.515 IN. DIA;SECOND END ONE HOLE 1.390 IN. DP,0.250 IN. DIA | | SURFACE FINISH | 32.0 MICROINCHES |
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