Model: 12274090

Straight Shaft

Special Features:

0.190-24unc-2b each end

Properties:

First End Style
Two circular grooves, splined and internally threaded
First End Groove Width
0.1560 inches
First End Groove Diameter
0.4330 inches
End Similarity
Not identical
Second End Style
Circular grooved, splined (straight) and externally threaded
Second End Groove Width
0.1990 inches
Second End Groove Diameter
0.4330 inches
Overall Length
2.910 inches
First End Distance From End To Groove
0.289 inches
First End Diameter
0.4790 inches
First End Spline Length
0.289 inches
First End Spline Minor Diameter
0.4060 inches
First End Spline Major Diameter
0.4790 inches
First End Internal Thread Length
0.560 inches
First End Distance Between First And Second Groove Centers
0.206 inches
Second End Distance From End To Groove
1.990 inches
Second End Diameter
0.4790 inches
Second End Spline Length
1.990 inches
Second End Spline Minor Diameter
0.4060 inches
Second End Spline Major Diameter
0.4790 inches
Second End Internal Thread Length
0.750 inches
First End Spline Quantity
22
Second End Spline Quantity
22
Surface Finish
63.0 microinches
Material
Steel comp 4130 or steel comp 8630
Material Specification
Astm a322 al 4130/8630 assn standard all material responses
NSN
3040-01-073-9723
Part Number
12274090
Description
Shaft,straight
CAGE
19207

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 12274090 NSN 3040-01-073-9723

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:
A
ESD:
ESD:
MMAC:
CRITL:
X

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
126900
UFC:
65750
LTL:
RATING VARIABLE
LCL:
--
WCC:
593
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

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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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