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Shouldered Shaft NSN 3040-00-352-6380

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 3040-00-352-6380 NSN: 3040-00-352-6380

Features and Characteristics

First End Style
Splined (straight)
End Similarity
Not identical
Second End Style
Cross drilled and externally threaded
Overall Length
16.562 inches
First End Diameter
1.9940 inches
First End Spline Length
2.500 inches
First End Spline Minor Diameter
1.8340 inches
First End Spline Major Diameter
2.0540 inches
Second End Diameter
1.2500 inches
Second End Hole Diameter
0.1560 inches
Second End Distance From Hole Center To End
0.188 inches
Second End External Thread Length
0.812 inches
Second End Hole Depth
0.156 inches
Step Quantity
6
First End Spline Quantity
10
Largest Step Diameter
2.497 inches
Material
Steel
FSC
3040 Miscellaneous Power Transmission Equipment
NIIN
003526380
NSN
3040003526380

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
122861
Cage Code:
23382
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 3040-00-352-6380
What are the manufacturers of nsn 3040003526380?
Does this nsn 3040003526380 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3040003526380
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 3040003526380 contain any precious metals?
Precious metal content is unknown.
Does nsn 3040003526380 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3040003526380?
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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