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Shouldered Shaft NSN 3040-01-158-1751

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 3040-01-158-1751 NSN: 3040-01-158-1751

Features and Characteristics

First End Style
External threaded
End Similarity
Not identical
Second End Style
Square and internally threaded
Overall Length
11.625 inches
Second End Width Across Flats
0.3700 inches
First End Diameter
0.7500 inches
First End External Thread Length
1.4844 inches
Second End Diameter
0.4844 inches
Second End Internal Thread Length
0.3906 inches
Step Quantity
7
Largest Step Diameter
1.000 inches
Second End Step Length
2.4688 inches
Material
Stainless steel
FSC
3040 Miscellaneous Power Transmission Equipment
NIIN
011581751
NSN
3040011581751

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
H16135 PC 15
Cage Code:
09032
Status:
A
MSDS:
Part Number:
N5671 PIECE 15
Cage Code:
09032
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 3040-01-158-1751
What are the manufacturers of nsn 3040011581751?
Does this nsn 3040011581751 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3040011581751
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 3040011581751 contain any precious metals?
No precious metal content.
Does nsn 3040011581751 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3040011581751?
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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  •   Certificate of Conformance
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