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Shouldered Shaft NSN 3040-00-791-4205

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 3040-00-791-4205 NSN: 3040-00-791-4205

Features and Characteristics

First End Style
Cross drilled and externally threaded
End Similarity
Not identical
Overall Length
7.214 inches
First End Diameter
Between 0.4294 inches and 0.4375 inches
First End Hole Diameter
Between 0.1230 inches and 0.1250 inches
First End Distance From Hole Center To End
1.980 inches
First End External Thread Length
Between 0.430 inches and 0.450 inches
First End Hole Depth
0.472 inches
Step Quantity
15
Largest Step Diameter
Between 0.760 inches and 0.780 inches
Surface Finish
8.0 microinches
Material
Stainless steel
Material Specification
Ams 6260 assn standard single material response
FSC
3040 Miscellaneous Power Transmission Equipment
NIIN
007914205
NSN
3040007914205

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
202683
Cage Code:
70210
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 3040-00-791-4205
What are the manufacturers of nsn 3040007914205?
Does this nsn 3040007914205 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3040007914205
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 3040007914205 contain any precious metals?
No precious metal content.
Does nsn 3040007914205 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3040007914205?
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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