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Shouldered Shaft NSN 3040-01-449-0224

Item Description

A shaft having two or more different diameters (greater than 0.031 inches (0.79 millimeter)) along its length. It must have one or more of the following conditions: a specified surface finish designation in the range 1 to 125 microinches (0.025 to 3.2 micrometers) arithmetical average (aa), machined peripheral flat(s), circular groove(s), keyway(s), splines, threads, or holes. The ends and/or shoulders may be machined to accommodate bearings, couplings, and the like. It is not designed for use in aligning by fitting into corresponding holes of another item. For items used to support rotating members see axle(1), shouldered. For items not having any of the above conditions see pin, shoulder, headless. Excludes shaft(1), straight; and axle(1), straight.

NSN 3040-01-449-0224 NSN: 3040-01-449-0224

Features and Characteristics

First End Style
Plain
End Similarity
Not identical
Second End Style
Plain
Overall Length
39.750 inches
End Application
Strategic sealift conversion ships class
First End Diameter
2.5000 inches
Second End Diameter
0.6260 inches
Step Quantity
12
Largest Step Diameter
5.752 inches
Special Features
Two keyways included along shaft; first end keyway 1.500 wide by .750 deep; second end keyway 1.250 wide by .625 deep
Material
Steel comp 8620
FSC
3040 Miscellaneous Power Transmission Equipment
NIIN
014490224
NSN
3040014490224

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
2D1-03980
Cage Code:
34712
Status:
A
MSDS:
Part Number:
2D3-00293 IT NO 10
Cage Code:
34712
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 3040-01-449-0224
What are the manufacturers of nsn 3040014490224?
Does this nsn 3040014490224 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3040014490224
A shaft having two or more different diameters (greater than 0.031 inches (0.79 millimeter)) along its length. it must have one or more of the following conditions: a specified surface finish designation in the range 1 to 125 microinches (0.025 to 3.2 micrometers) arithmetical average (aa), machined peripheral flat(s), circular groove(s), keyway(s), splines, threads, or holes. the ends and/or shoulders may be machined to accommodate bearings, couplings, and the like. it is not designed for use in aligning by fitting into corresponding holes of another item. for items used to support rotating members see axle(1), shouldered. for items not having any of the above conditions see pin, shoulder, headless. excludes shaft(1), straight; and axle(1), straight.
Does nsn 3040014490224 contain any precious metals?
No precious metal content.
Does nsn 3040014490224 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3040014490224?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
22914
FIIG:
A23200
App. Key:
A
Cond. Code:
1
Status:
A

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