Shouldered Shaft NSN 3040-01-447-3030

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: 3040-01-447-3030

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Features and Characteristics

First End Style

Circular grooved, cross drilled hole, and externally threaded

First End Groove Width

0.2000 inches

First End Groove Diameter

0.8700 inches

End Similarity

Identical

Overall Length

7.3700 inches

End Application

Aircraft, b-2 bomber

First End Distance From End To Groove

0.7700 inches

First End Diameter

1.0000 inches

First End Hole Diameter

0.1460 inches

First End Distance From Hole Center To End

0.2040 inches

First End External Thread Length

0.7700 inches

Step Quantity

Largest Step Diameter

1.4985 inches

Surface Finish

16.0 microinches

Material

Steel

Material Specification

Ams 5629 assn standard single material response

FSC

3040 Miscellaneous Power Transmission Equipment

NIIN

014473030

NSN

3040014473030

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

DAA3116D332-015

Cage Code:

81205

Status:

MSDS:

Part Number:

DAA3116D332

Cage Code:

81205

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 3040-01-447-3030

What are the manufacturers of nsn 3040014473030?

The Boeing Company (81205)

Does this nsn 3040014473030 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3040014473030
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 3040014473030 contain any precious metals?
No precious metal content.

Does nsn 3040014473030 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3040014473030?
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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Certificate of Conformance
Quality Inspected Parts
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