Model: 517739

Straight Shaft

Properties:

First End Style
Splined (involute)
End Similarity
Identical
Overall Length
9.470 inches
First End Spline Length
0.880 inches
First End Spline Minor Diameter
Between 0.6600 inches and 0.6700 inches
First End Spline Major Diameter
Between 0.7885 inches and 0.7910 inches
First End Pressure Angle
30.0000 degrees
First End Pitch Diameter
0.0960 inches
Surface Finish
32.0 microinches
Material
Steel comp 4140 or steel comp 8640 or steel comp 8740
Material Specification
Qq-s-624 federal specification all material responses
NSN
3040-00-734-6505
Part Number
517739
Description
Shaft,straight
CAGE
02978

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 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.

Part 517739 NSN 3040-00-734-6505

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
22109
FIIG:
A23200
Concept No.:
1
App. Key:
B
Cond. Code:
1
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
U
ESD:
ESD:
MMAC:
CRITL:
X

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Schedule B and Export
  • Schedule B: 8483105000
  • SITC: 74810
  • End Use: Industrial machines, other
  • NAICS: 333613
  • USDA: 1

Freight Class: Transmission shafts and cranks, except camshafts and crankshafts

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