Shouldered Shaft NSN 3040-01-449-7109

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: 3040-01-449-7109

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Related NSN

Features and Characteristics

First End Style

Circular grooved

First End Groove Width

0.0700 inches

First End Groove Diameter

0.0500 inches

End Similarity

Not identical

Overall Length

1.0450 inches

End Application

Avenger class mcm

First End Distance From End To Groove

0.0300 inches

First End Diameter

0.0930 inches

Step Quantity

Largest Step Diameter

0.1860 inches

Special Features

Second end tapered without flat at 60 deg

Material

Copper alloy

FSC

3040 Miscellaneous Power Transmission Equipment

NIIN

014497109

NSN

3040014497109

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

5177823

Cage Code:

53711

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 3040-01-449-7109

What are the manufacturers of nsn 3040014497109?

Naval Sea Systems Command (53711)

Does this nsn 3040014497109 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3040014497109
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 3040014497109 contain any precious metals?
No precious metal content.

Does nsn 3040014497109 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3040014497109?
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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