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Straight Shaft NSN 3040-00-128-0873

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 3040-00-128-0873 NSN: 3040-00-128-0873

Features and Characteristics

First End Style
Plain
End Similarity
Not identical
Second End Style
Woodruff keyway
Overall Length
Between 9.700 inches and 9.760 inches
First End Diameter
Between 0.4995 inches and 0.5000 inches
Second End Keyway Width
Between 0.1553 inches and 0.1563 inches
Second End External Keyway Length
0.620 inches
Second End Distance From Keyway Center To End
Between 0.600 inches and 0.640 inches
Second End Diameter
Between 0.4995 inches and 0.5000 inches
Surface Finish
32.0 microinches
Material
Stainless steel
FSC
3040 Miscellaneous Power Transmission Equipment
NIIN
001280873
NSN
3040001280873

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
1102547
Cage Code:
10001
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 3040-00-128-0873
What are the manufacturers of nsn 3040001280873?
Does this nsn 3040001280873 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3040001280873
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 3040001280873 contain any precious metals?
Precious metal content is unknown.
Does nsn 3040001280873 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3040001280873?
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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  •   Quality Inspected Parts
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