Shouldered Shaft NSN 3040-01-450-4897

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: 3040-01-450-4897

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Features and Characteristics

First End Style

Circular grooved and externally threaded

First End Groove Width

0.1200 inches

First End Groove Diameter

0.3120 inches

End Similarity

Identical

Overall Length

10.3800 inches

End Application

Seawolf class ssn

First End Distance From End To Groove

0.7600 inches

First End Diameter

0.4940 inches

First End External Thread Length

0.7600 inches

Step Quantity

Largest Step Diameter

0.4940 inches

Material

Nickel alloy

Material Specification

Qq-n-286 federal specification single material response

FSC

3040 Miscellaneous Power Transmission Equipment

NIIN

014504897

NSN

3040014504897

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

515-6409323-4

Cage Code:

53711

Status:

MSDS:

Part Number:

6409323

Cage Code:

53711

Status:

MSDS:

Part Number:

DA2730-870 FIND 4

Cage Code:

43689

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 3040-01-450-4897

What are the manufacturers of nsn 3040014504897?

Naval Sea Systems Command (53711)
Huntington Ingalls Incorporated (43689)

Does this nsn 3040014504897 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3040014504897
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 3040014504897 contain any precious metals?
No precious metal content.

Does nsn 3040014504897 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3040014504897?
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
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