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Shouldered Shaft NSN 3040-01-331-4834

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 3040-01-331-4834 NSN: 3040-01-331-4834

Features and Characteristics

First End Style
Plain
End Similarity
Not identical
Overall Length
11.344 inches
Step Quantity
3
Largest Step Diameter
0.980 inches
Surface Finish
125.0 microinches
Special Features
Second end style 1.075 x 2.000 in rectangel with internal 0.535 dia
Material
Steel
Material Specification
Astm a108, grade 1045 national specification all material responses
FSC
3040 Miscellaneous Power Transmission Equipment
NIIN
013314834
NSN
3040013314834

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
1453327
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 3040-01-331-4834
What are the manufacturers of nsn 3040013314834?
Does this nsn 3040013314834 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3040013314834
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 3040013314834 contain any precious metals?
Precious metal content is unknown.
Does nsn 3040013314834 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3040013314834?
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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