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Straight Shaft NSN 3040-00-431-9989

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 3040-00-431-9989 NSN: 3040-00-431-9989

Features and Characteristics

First End Style
Unthreaded cross drilled
End Similarity
Identical
Overall Length
2.625 inches
First End Diameter
0.5000 inches
First End Hole Diameter
0.1090 inches
First End Distance From Hole Center To End
0.094 inches
First End Hole Depth
0.500 inches
Special Features
Aone thd cross drilled through hole 0.703 in. Distance from hole ctr to first end
Material
Stainless steel
Material Specification
Qq-s-763, cl 304, cond b c.F. Federal specification single material response
FSC
3040 Miscellaneous Power Transmission Equipment
NIIN
004319989
NSN
3040004319989

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
75656-31X24PC22
Cage Code:
96169
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 3040-00-431-9989
What are the manufacturers of nsn 3040004319989?
Does this nsn 3040004319989 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3040004319989
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 3040004319989 contain any precious metals?
No precious metal content.
Does nsn 3040004319989 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3040004319989?
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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