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Shouldered Shaft NSN 3040-00-382-0868

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 3040-00-382-0868 NSN: 3040-00-382-0868

Features and Characteristics

First End Style
Externally threaded and flat keyway
End Similarity
Not identical
Second End Style
Two flat keyways
Overall Length
35.670 inches
First End Keyway Width
0.1250 inches
First End External Keyway Length
0.4500 inches
First End Keyway Depth
0.0800 inches
First End Diameter
0.5860 inches
First End External Thread Length
0.4500 inches
Second End Keyway Width
0.1250 inches
Second End External Keyway Length
1.5200 inches
Second End Keyway Depth
0.0728 inches
Second End Diameter
0.5625 inches
Second End Angle Between Keyways
180.0 degrees
Step Quantity
8
Largest Step Diameter
0.875 inches
Material
Copper alloy
Material Specification
Qq-b-746, comp a federal specification single material response
FSC
3040 Miscellaneous Power Transmission Equipment
NIIN
003820868
NSN
3040003820868

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
217464PC4
Cage Code:
10001
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 3040-00-382-0868
What are the manufacturers of nsn 3040003820868?
Does this nsn 3040003820868 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3040003820868
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 3040003820868 contain any precious metals?
No precious metal content.
Does nsn 3040003820868 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3040003820868?
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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