Shouldered Shaft NSN 3040-00-536-1943

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: 3040-00-536-1943

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Features and Characteristics

First End Style

Cross drilled and externally threaded

End Similarity

Not identical

Second End Style

Flatted and internally threaded

Overall Length

9.620 inches

First End Diameter

1.3750 inches

First End Hole Diameter

0.2810 inches

First End Distance From Hole Center To End

0.758 inches

First End External Thread Length

2.058 inches

First End Hole Depth

1.375 inches

Second End Flat Depth

0.4406 inches

Second End Flat Length

0.750 inches

Second End Diameter

2.3800 inches

Second End Internal Thread Length

0.250 inches

Step Quantity

Largest Step Diameter

2.380 inches

Material

Steel comp 4130

FSC

3040 Miscellaneous Power Transmission Equipment

NIIN

005361943

NSN

3040005361943

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

13218E4040

Cage Code:

97403

Status:

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 3040-00-536-1943

What are the manufacturers of nsn 3040005361943?

Cecom Lr Center (97403)

Does this nsn 3040005361943 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3040005361943
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 3040005361943 contain any precious metals?
No precious metal content.

Does nsn 3040005361943 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3040005361943?
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:

Cond. Code:

Status:

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