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Shouldered Shaft NSN 3040-01-500-4953

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 3040-01-500-4953 NSN: 3040-01-500-4953

Features and Characteristics

First End Style
Splined (straight)
End Similarity
Not identical
Second End Style
External threaded
End Application
Diesel marine engine-duoprop drive
Step Quantity
4
Part Name Assigned By Controlling Agency
Shaft
Special Features
Shaft is located in the upper gear unit on the diesel marine engine
FSC
3040 Miscellaneous Power Transmission Equipment
NIIN
015004953
NSN
3040015004953

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
3852292
Cage Code:
61724
Status:
A
MSDS:
Part Number:
FS0004277
Cage Code:
FAGG5
Status:
A
MSDS:
Part Number:
853916-5
Cage Code:
61724
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 3040-01-500-4953
What are the manufacturers of nsn 3040015004953?
Does this nsn 3040015004953 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3040015004953
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 3040015004953 contain any precious metals?
No precious metal content.
Does nsn 3040015004953 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3040015004953?
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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  •   Quality Inspected Parts
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