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Shouldered Shaft NSN 3040-01-148-9432

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 3040-01-148-9432 NSN: 3040-01-148-9432

Features and Characteristics

First End Style
Plain
End Similarity
Not identical
Second End Style
External threaded
Overall Length
6.930 inches
First End Diameter
Between 1.4995 inches and 1.5000 inches
Second End Diameter
0.8750 inches
Second End External Thread Length
0.740 inches
Step Quantity
10
Largest Step Diameter
2.780 inches
Surface Finish
16.0 microinches
Material
Steel comp 4027
FSC
3040 Miscellaneous Power Transmission Equipment
NIIN
011489432
NSN
3040011489432

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
14037979
Cage Code:
7X677
Status:
A
MSDS:
Part Number:
15333
Cage Code:
76760
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 3040-01-148-9432
What are the manufacturers of nsn 3040011489432?
Does this nsn 3040011489432 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3040011489432
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 3040011489432 contain any precious metals?
No precious metal content.
Does nsn 3040011489432 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3040011489432?
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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