Shouldered Shaft NSN 3040-01-633-6689

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: 3040-01-633-6689

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Features and Characteristics

First End Style

Unthreaded cross drilled

End Similarity

Not identical

Second End Style

Woodruff keyway and internally threaded

Overall Length

Between 7.100 inches and 7.110 inches

End Application

2350-01-577-0830

First End Diameter

Between 0.624 inches and 0.625 inches

First End Hole Diameter

Between 0.125 inches and 0.129 inches

First End Distance From Hole Center To End

1.361 inches

Second End Keyway Width

Between 0.188 inches and 0.190 inches

Second End External Keyway Length

Between 0.198 inches and 0.218 inches

Second End Internal Thread Length

0.515 inches

Step Quantity

Largest Step Diameter

Between 0.624 inches and 0.625 inches

Part Name Assigned By Controlling Agency

Shaft, cam, cab lock

Special Features

Thread size for 2nd end internal thread is0.500-13 unc-2a

Material

Steel comp 4130 or steel comp 4135 or steel comp 4137 or steel comp 4140

Material Specification

Astm a108 assn standard single material response

FSC

3040 Miscellaneous Power Transmission Equipment

NIIN

016336689

NSN

3040016336689

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

13055111

Cage Code:

19200

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 3040-01-633-6689

What are the manufacturers of nsn 3040016336689?

Us Army Ardec Rdecom (19200)

Does this nsn 3040016336689 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3040016336689
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 3040016336689 contain any precious metals?
No precious metal content.

Does nsn 3040016336689 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3040016336689?
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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