Model: DAA7278D084001

Straight Shaft

Special Features:

Second end has horizontal hole .75 in deep, .503 in dia; external threads 1.000-12 unf-2a, cross drilled hole through .203 in dia..Has woodruff key 3.68 in from second end.

Properties:

First End Style
Flat keyway
End Similarity
Not identical
Second End Style
Square (round corners)
Overall Length
14.510 inches
Second End Width Across Flats
0.503 inches
End Application
1730-01-268-9238
First End Keyway Width
0.2505 inches
First End External Keyway Length
3.500 inches
First End Keyway Depth
0.141 inches
First End Diameter
1.0000 inches
Second End Diameter
1.0000 inches
Second End Step Length
1.370 inches
Material
Steel comp 4130
NSN
3040-01-386-3310
Part Number
DAA7278D084001
Description
Shaft,straight
CAGE
1W025

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 DAA7278D084001 NSN 3040-01-386-3310

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:
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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