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Straight Shaft

Model / MPN: 23064-1012 | NSN: 3040-00-239-2438
ITAR Registered seal

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 fla (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 lubricating 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.

Product Details
NATO Stock Number
Sold in multiples of
First End Style
Splined (straight)
End Similarity
Not identical
Second End Style
External threaded
Overall Length
11.985 inches
First End Diameter
0.8600 inches
First End Spline Length
0.630 inches
First End Spline Minor Diameter
0.6930 inches
First End Spline Major Diameter
0.8670 inches
Second End Diameter
0.8600 inches
Second End External Thread Length
0.750 inches

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23064-1012 Cross Reference
  • 23064-1012