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Shouldered Shaft NSN 3040-01-083-2011

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 3040-01-083-2011 NSN: 3040-01-083-2011

Features and Characteristics

First End Style
Internal threaded
End Similarity
Not identical
Second End Style
Straight splined and externally threaded
Overall Length
Between 9.130 inches and 9.190 inches
First End Diameter
Between 0.6673 inches and 0.6683 inches
Second End Diameter
Between 0.6673 inches and 0.6683 inches
Second End Spline Length
Between 0.660 inches and 0.680 inches
Second End Spline Minor Diameter
0.4830 inches
Second End Spline Major Diameter
Between 0.5890 inches and 0.5990 inches
Second End External Thread Length
0.430 inches
Step Quantity
7
Second End Spline Quantity
18
Largest Step Diameter
Between 0.667 inches and 0.668 inches
Special Features
Rockwell c hardness 33 to 38; heat treat mil-h-6875
Material
Steel comp 4140
Material Specification
Astm-a322 assn standard single material response or astm-a331 assn standard single material response
FSC
3040 Miscellaneous Power Transmission Equipment
NIIN
010832011
NSN
3040010832011

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
142D5206
Cage Code:
05606
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 3040-01-083-2011
What are the manufacturers of nsn 3040010832011?
Does this nsn 3040010832011 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3040010832011
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 3040010832011 contain any precious metals?
No precious metal content.
Does nsn 3040010832011 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3040010832011?
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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