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Shouldered Shaft NSN 3040-01-150-1734

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 3040-01-150-1734 NSN: 3040-01-150-1734

Features and Characteristics

First End Style
Square (round corners)
End Similarity
Not identical
Second End Style
Square (round corners)
Overall Length
21.000 inches
First End Width Across Flats
0.522 inches
Second End Width Across Flats
0.522 inches
First End Diameter
1.0000 inches
Second End Diameter
1.0000 inches
Step Quantity
3
Largest Step Diameter
1.000 inches
First End Step Length
1.500 inches
Second End Step Length
1.313 inches
Special Features
0.250 in. Deep woodruff keyway in shaft
FSC
3040 Miscellaneous Power Transmission Equipment
NIIN
011501734
NSN
3040011501734

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
A3030172-2
Cage Code:
0V5R4
Status:
A
MSDS:
Part Number:
A3030172
Cage Code:
57107
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 3040-01-150-1734
What are the manufacturers of nsn 3040011501734?
Does this nsn 3040011501734 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3040011501734
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 3040011501734 contain any precious metals?
No precious metal content.
Does nsn 3040011501734 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3040011501734?
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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