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Shouldered Shaft NSN 3040-00-142-9441

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 3040-00-142-9441 NSN: 3040-00-142-9441

Features and Characteristics

First End Style
Circular grooved
First End Groove Width
Between 0.0260 inches and 0.0360 inches
First End Groove Diameter
Between 0.0800 inches and 0.0900 inches
End Similarity
Not identical
Overall Length
Between 0.328 inches and 0.359 inches
First End Distance From End To Groove
0.032 inches
First End Diameter
Between 0.1090 inches and 0.1410 inches
Second End Diameter
Between 0.1865 inches and 0.1880 inches
Step Quantity
3
Largest Step Diameter
Between 0.359 inches and 0.390 inches
Special Features
2nd end drilled 0.156 in. Diameter 0.093 in. Deep
Material
Stainless steel
FSC
3040 Miscellaneous Power Transmission Equipment
NIIN
001429441
NSN
3040001429441

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
506-0851-002
Cage Code:
95105
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 3040-00-142-9441
What are the manufacturers of nsn 3040001429441?
Does this nsn 3040001429441 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3040001429441
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 3040001429441 contain any precious metals?
Precious metal content is unknown.
Does nsn 3040001429441 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3040001429441?
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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