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Shouldered Shaft NSN 3040-00-335-6347

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 3040-00-335-6347 NSN: 3040-00-335-6347

Features and Characteristics

First End Style
Flatted
End Similarity
Not identical
Second End Style
Flatted
Overall Length
Between 1.6900 inches and 1.7100 inches
First End Flat Depth
0.1557 inches
First End Flat Length
0.1255 inches
First End Diameter
Between 0.5590 inches and 0.5615 inches
Second End Flat Depth
0.3625 inches
Second End Flat Length
0.1400 inches
Second End Diameter
0.5625 inches
Step Quantity
4
Largest Step Diameter
Between 0.5624 inches and 0.5626 inches
Special Features
Groove around center
Material
Steel
Material Specification
Ams 6260 assn standard single material response
FSC
3040 Miscellaneous Power Transmission Equipment
NIIN
003356347
NSN
3040003356347

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
74339
Cage Code:
99193
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 3040-00-335-6347
What are the manufacturers of nsn 3040003356347?
Does this nsn 3040003356347 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3040003356347
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 3040003356347 contain any precious metals?
Precious metal content is unknown.
Does nsn 3040003356347 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3040003356347?
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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