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Shouldered Shaft NSN 3040-00-863-1138

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 3040-00-863-1138 NSN: 3040-00-863-1138

Features and Characteristics

First End Style
External threaded
End Similarity
Identical
Second End Style
External threaded
Overall Length
9.281 inches
First End Diameter
0.5000 inches
First End External Thread Length
0.775 inches
Second End Diameter
0.5000 inches
Second End External Thread Length
0.775 inches
Step Quantity
9
Largest Step Diameter
1.000 inches
Surface Finish
63.0 microinches
Material
Stainless steel
Material Specification
Ams 5643k assn standard all material responses
FSC
3040 Miscellaneous Power Transmission Equipment
NIIN
008631138
NSN
3040008631138

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
114E5080-1
Cage Code:
77272
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 3040-00-863-1138
What are the manufacturers of nsn 3040008631138?
Does this nsn 3040008631138 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3040008631138
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 3040008631138 contain any precious metals?
Precious metal content is unknown.
Does nsn 3040008631138 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3040008631138?
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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