Model: DAA7229D339-001

Shouldered Shaft

Special Features:

Second end has internal keyway, holes are .190-24 unc-2b thru

Properties:

First End Style
Externally threaded and woodruff keyway
End Similarity
Not identical
Second End Style
Two cross drilled holes
Overall Length
5.780 inches
End Application
Aircraft, northrop corp, model b-2
First End Keyway Width
0.0620 inches
First End External Keyway Length
0.250 inches
First End Distance From Keyway Center To End
1.000 inches
First End Diameter
0.3750 inches
First End External Thread Length
0.750 inches
Second End Diameter
1.0000 inches
Second End Hole Diameter
0.1900 inches
Second End Distance From Hole Center To End
0.710 inches
Second End Distance Between Hole Centers
5.070 inches
Second End Angle Between Holes
120.0 degrees
Step Quantity
2
Largest Step Diameter
1.000 inches
Material
Steel comp 303
NSN
3040-01-393-2723
Part Number
DAA7229D339-001
Description
Shaft,shouldered
CAGE

A shaft having two or more different diameters (greater than 0.031 inches (0.79 millimeter)) along its length. It must have one or more of the following conditions: a specified surface finish designation in the range 1 to 125 microinches (0.025 to 3.2 micrometers) arithmetical average (aa), machined peripheral flat(s), circular groove(s), keyway(s), splines, threads, or holes. The ends and/or shoulders may be machined to accommodate bearings, couplings, and the like. It is not designed for use in aligning by fitting into corresponding holes of another item. For items used to support rotating members see axle(1), shouldered. For items not having any of the above conditions see pin, shoulder, headless. Excludes shaft(1), straight; and axle(1), straight.

Part DAA7229D339-001 NSN 3040-01-393-2723

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
22914
FIIG:
A23200
Concept No.:
1
App. Key:
A
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:
BQ
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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