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Straight Shaft NSN 3040-00-389-8660

Item Description

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.

NSN 3040-00-389-8660 NSN: 3040-00-389-8660

Features and Characteristics

First End Style
Plain
End Similarity
Not identical
Second End Style
Tongue
Overall Length
4.930 inches
First End Diameter
0.3730 inches
Second End Tongue Thickness
Between 0.120 inches and 0.122 inches
Second End Tongue Width
0.373 inches
Second End Diameter
0.3730 inches
Surface Finish
63.0 microinches
Second End Step Length
0.375 inches
Material
Steel
FSC
3040 Miscellaneous Power Transmission Equipment
NIIN
003898660
NSN
3040003898660

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
1714044
Cage Code:
90099
Status:
A
MSDS:
Part Number:
1JH2179PC70
Cage Code:
79500
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8483105000
  • NAICS: 333613
  • SITC: 74810
  • Description: Transmission shafts and cranks, except camshafts and crankshafts
  • End Use (Code 21180):
    Industrial machines, other

Q & A

Frequently asked questions for NSN 3040-00-389-8660
What are the manufacturers of nsn 3040003898660?
Does this nsn 3040003898660 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3040003898660
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.
Does nsn 3040003898660 contain any precious metals?
No precious metal content.
Does nsn 3040003898660 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3040003898660?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
22109
FIIG:
A23200
App. Key:
B
Cond. Code:
1
Status:
A

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  •   Certificate of Conformance
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