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Shouldered Shaft NSN 3040-00-700-5207

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 3040-00-700-5207 NSN: 3040-00-700-5207

Features and Characteristics

First End Style
Square (round corners)
End Similarity
Not identical
Second End Style
Indented flat keyway
Overall Length
18.250 inches
First End Width Across Flats
0.995 inches
First End Diameter
1.2500 inches
Second End Keyway Width
0.3750 inches
Second End External Keyway Length
4.000 inches
Second End Keyway Depth
0.203 inches
Second End Distance From Keyway Center To End
4.875 inches
Second End Diameter
1.3700 inches
Step Quantity
2
Largest Step Diameter
1.370 inches
First End Step Length
1.375 inches
Material
Steel comp 1052
FSC
3040 Miscellaneous Power Transmission Equipment
NIIN
007005207
NSN
3040007005207

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
EA2538
Cage Code:
1DF03
Status:
A
MSDS:
Part Number:
7005207
Cage Code:
19207
Status:
A
MSDS:
Part Number:
608250
Cage Code:
24617
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 3040-00-700-5207
What are the manufacturers of nsn 3040007005207?
Does this nsn 3040007005207 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3040007005207
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 3040007005207 contain any precious metals?
Precious metal content is unknown.
Does nsn 3040007005207 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3040007005207?
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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