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Straight Shaft NSN 3040-01-319-3403

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 3040-01-319-3403 NSN: 3040-01-319-3403

Features and Characteristics

End Similarity
Not identical
Second End Style
Unthreaded cross drilled
Overall Length
7.156 inches
First End Diameter
0.5000 inches
First End Grooved Flat Length
0.2500 inches
First End Grooved Flat Depth
1.1250 inches
Second End Diameter
0.5000 inches
Second End Hole Diameter
0.1580 inches
Second End Distance From Hole Center To End
1.2500 inches
Special Features
Both ends internally drilled, woodruff key located 2.156 from first end
Material
Steel
FSC
3040 Miscellaneous Power Transmission Equipment
NIIN
013193403
NSN
3040013193403

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
50537
Cage Code:
37619
Status:
A
MSDS:
Part Number:
18564
Cage Code:
37619
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 3040-01-319-3403
What are the manufacturers of nsn 3040013193403?
Does this nsn 3040013193403 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3040013193403
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 3040013193403 contain any precious metals?
No precious metal content.
Does nsn 3040013193403 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3040013193403?
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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