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National Stock Number:
3040-00-699-4375
Federal Supply Class:
3040
National Item Identification Number:
006994375
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:
| S1635-61222 | 78286 | SIKORSKY AIRCRAFT CORPORATION |
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Techincal Specification:
| END SIMILARITY | IDENTICAL | | FIRST END DISTANCE FROM HOLE CENTER TO END | 0.623 INCHES NOMINAL | | FIRST END DIAMETER | 1.7350 INCHES NOMINAL | | FIRST END HOLE DEPTH | 1.735 INCHES NOMINAL | | FIRST END HOLE DIAMETER | 0.6255 INCHES NOMINAL | | FIRST END STYLE | UNTHREADED CROSS DRILLED | | FSC APPLICATION DATA | SHAFT ASSEMBLY | | OVERALL LENGTH | 127.000 INCHES NOMINAL | | MATERIAL | STEEL CORROSION RESISTING | | SURFACE FINISH | 125.0 MICROINCHES |
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