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Shouldered Shaft NSN 3040-00-698-0652

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 3040-00-698-0652 NSN: 3040-00-698-0652

Features and Characteristics

First End Style
External threaded
End Similarity
Not identical
Second End Style
Unthreaded cross drilled
Overall Length
4.253 inches
First End Diameter
0.2500 inches
Second End Diameter
0.4020 inches
Second End Hole Diameter
0.1450 inches
Second End Distance From Hole Center To End
0.188 inches
Step Quantity
3
Largest Step Diameter
0.402 inches
Material
Steel
Material Specification
Qq-s-624 federal specification single material response
FSC
3040 Miscellaneous Power Transmission Equipment
NIIN
006980652
NSN
3040006980652

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
303A157-1
Cage Code:
24446
Status:
A
MSDS:
Part Number:
303A157P1
Cage Code:
24446
Status:
A
MSDS:
Part Number:
303A157PT1
Cage Code:
24446
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 3040-00-698-0652
What are the manufacturers of nsn 3040006980652?
Does this nsn 3040006980652 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3040006980652
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 3040006980652 contain any precious metals?
No precious metal content.
Does nsn 3040006980652 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3040006980652?
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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