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Straight Shaft NSN 3040-01-254-5571

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 3040-01-254-5571 NSN: 3040-01-254-5571

Features and Characteristics

First End Style
Plain
End Similarity
Not identical
Second End Style
Circular grooved
Second End Groove Width
0.0290 inches
Second End Groove Diameter
0.2300 inches
Overall Length
0.940 inches
First End Diameter
0.2497 inches
Second End Distance From End To Groove
0.020 inches
Second End Diameter
0.2497 inches
Special Features
Passivated qq-p-35 type ii o/a
Material
Steel comp 303
Material Specification
Qq-s-764 federal specification single material response
FSC
3040 Miscellaneous Power Transmission Equipment
NIIN
012545571
NSN
3040012545571

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
314238-001
Cage Code:
91417
Status:
A
MSDS:
Part Number:
314238
Cage Code:
91417
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 3040-01-254-5571
What are the manufacturers of nsn 3040012545571?
Does this nsn 3040012545571 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3040012545571
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 3040012545571 contain any precious metals?
No precious metal content.
Does nsn 3040012545571 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3040012545571?
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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