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Shouldered Shaft NSN 3040-00-791-1454

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 3040-00-791-1454 NSN: 3040-00-791-1454

Features and Characteristics

First End Style
Plain
End Similarity
Not identical
Second End Style
Circular grooved
Second End Groove Width
Between 0.0500 inches and 0.0700 inches
Second End Groove Diameter
Between 0.5900 inches and 0.6000 inches
Overall Length
Between 3.120 inches and 3.140 inches
First End Diameter
Between 0.6150 inches and 0.6155 inches
Second End Distance From End To Groove
Between 0.740 inches and 0.760 inches
Second End Diameter
Between 0.6180 inches and 0.6185 inches
Step Quantity
2
Largest Step Diameter
0.618 inches
Surface Finish
250.0 microinches
Special Features
Center drill optional both ends
Material
Steel
FSC
3040 Miscellaneous Power Transmission Equipment
NIIN
007911454
NSN
3040007911454

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
126289
Cage Code:
15434
Status:
A
MSDS:
Part Number:
2207-386
Cage Code:
82181
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 3040-00-791-1454
What are the manufacturers of nsn 3040007911454?
Does this nsn 3040007911454 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3040007911454
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 3040007911454 contain any precious metals?
Precious metal content is unknown.
Does nsn 3040007911454 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3040007911454?
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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