Shouldered Shaft NSN 3040-01-472-1687

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: 3040-01-472-1687

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Features and Characteristics

First End Style

Straight splined and externally threaded

End Similarity

Identical

Overall Length

6.638 inches

End Application

F15 llaafs

First End Diameter

0.4992 inches

First End Spline Length

0.6500 inches

First End Spline Minor Diameter

0.3950 inches

First End Spline Major Diameter

0.6100 inches

First End External Thread Length

0.375 inches

Step Quantity

First End Spline Quantity

Largest Step Diameter

0.610 inches

Material

Steel comp 4340

Material Specification

Astm-322 assn standard single material response or astm-a331, 4340 assn standard single material response

FSC

3040 Miscellaneous Power Transmission Equipment

NIIN

014721687

NSN

3040014721687

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

10053479

Cage Code:

05606

Status:

MSDS:

Part Number:

10029082

Cage Code:

05606

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 3040-01-472-1687

What are the manufacturers of nsn 3040014721687?

General Dynamics-ots, Inc. (05606)

Does this nsn 3040014721687 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3040014721687
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 3040014721687 contain any precious metals?
No precious metal content.

Does nsn 3040014721687 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3040014721687?
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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