Shouldered Shaft NSN 3040-01-125-1424

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: 3040-01-125-1424

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Features and Characteristics

First End Style

Plain

End Similarity

Not identical

Second End Style

Unthreaded cross drilled

Overall Length

12.500 inches

First End Diameter

Between 0.5620 inches and 0.5623 inches

Second End Diameter

Between 0.6245 inches and 0.6248 inches

Second End Hole Diameter

Between 0.2170 inches and 0.2240 inches

Second End Distance From Hole Center To End

0.540 inches

Step Quantity

Largest Step Diameter

0.750 inches

Surface Finish

125.0 microinches

Material

Stainless steel

Material Specification

Astm a582, type 416 cond a assn standard all material responses

FSC

3040 Miscellaneous Power Transmission Equipment

NIIN

011251424

NSN

3040011251424

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

13143762

Cage Code:

18876

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 3040-01-125-1424

What are the manufacturers of nsn 3040011251424?

Does this nsn 3040011251424 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3040011251424
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 3040011251424 contain any precious metals?
No precious metal content.

Does nsn 3040011251424 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3040011251424?
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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