Shouldered Shaft NSN 3040-00-563-3823

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: 3040-00-563-3823

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Features and Characteristics

First End Style

Circular grooved

First End Groove Width

0.0620 inches

First End Groove Diameter

Between 0.7420 inches and 0.7480 inches

End Similarity

Not identical

Second End Style

Circular grooved flat keyway and externally threaded

Second End Groove Width

0.0625 inches

Second End Groove Diameter

0.7190 inches

Overall Length

6.875 inches

First End Distance From End To Groove

0.1400 inches

First End Diameter

Between 0.7873 inches and 0.7876 inches

Second End Distance From End To Groove

0.5870 inches

Second End Keyway Width

0.1875 inches

Second End External Keyway Length

0.7430 inches

Second End Keyway Depth

0.0781 inches

Second End Diameter

Between 0.7756 inches and 0.7810 inches

Second End External Thread Length

0.5870 inches

Step Quantity

Largest Step Diameter

1.000 inches

Material

Steel comp 1045

Material Specification

Qq-s-633 federal specification single material response

FSC

3040 Miscellaneous Power Transmission Equipment

NIIN

005633823

NSN

3040005633823

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

8171691

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 3040-00-563-3823

What are the manufacturers of nsn 3040005633823?

U S Army Aviation And Missile (18876)

Does this nsn 3040005633823 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3040005633823
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 3040005633823 contain any precious metals?
No precious metal content.

Does nsn 3040005633823 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3040005633823?
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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