Straight Shaft NSN 3040-00-542-3099

Item Description

A straight shaft having two or more of the following conditions: a specified surface finish designation in the range of 1 to 125 microinches (o.O25 to 3.2 micrometers), arithmetical average (aa), machined peripheral flat(s), circular groove (s), keyway(s), splines, threads, or holes. It is not designed for use in aligning by fitting into corresponding holes of another item. It may be drilled for lubricating holes. For items having an integral gear(s) or worm(s), see gearshaft (as modified). For items designed to support rotating members see axle(1), straight. For items not having the above conditions see pin, straight, headless. For items having machined ends which constitute steps see shaft(1), shouldered; axle(1), shouldered; and bolt, fluid passage.

NSN: 3040-00-542-3099

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Features and Characteristics

First End Style

Flat grooved

End Similarity

Identical

Overall Length

35.875 inches

End Application

5420-00-889-2020

First End Distance From End To Flat

Between 15.906 inches and 15.938 inches

First End Diameter

Between 2.9950 inches and 3.0000 inches

First End Grooved Flat Length

Between 4.0313 inches and 4.0625 inches

First End Grooved Flat Depth

Between 0.401 inches and 0.406 inches

Surface Finish

32.0 microinches

Special Features

125 k-psi min yield; 140 k-psi mintensile strength; 15 percent elongationin two (2) in; surface hardness to rockwell c45-50

Material

Steel comp 4340

Material Specification

Astm a322 assn standard single material response

FSC

3040 Miscellaneous Power Transmission Equipment

NIIN

005423099

NSN

3040005423099

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

13211E3132

Cage Code:

97403

Status:

MSDS:

Part Number:

11524-42-1

Cage Code:

81336

Status:

MSDS:

Part Number:

3132

Cage Code:

02390

Status:

MSDS:

Part Number:

MIL-L-52087

Cage Code:

81349

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 3040-00-542-3099

What are the manufacturers of nsn 3040005423099?

Cecom Lr Center (97403)
Chief Of Engineers (81336)
Capital Engineering & Mfg Co Inc (02390)
Military Specifications (81349)

Does this nsn 3040005423099 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3040005423099
A straight shaft having two or more of the following conditions: a specified surface finish designation in the range of 1 to 125 microinches (o.o25 to 3.2 micrometers), arithmetical average (aa), machined peripheral flat(s), circular groove (s), keyway(s), splines, threads, or holes. it is not designed for use in aligning by fitting into corresponding holes of another item. it may be drilled for lubricating holes. for items having an integral gear(s) or worm(s), see gearshaft (as modified). for items designed to support rotating members see axle(1), straight. for items not having the above conditions see pin, straight, headless. for items having machined ends which constitute steps see shaft(1), shouldered; axle(1), shouldered; and bolt, fluid passage.

Does nsn 3040005423099 contain any precious metals?
No precious metal content.

Does nsn 3040005423099 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3040005423099?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)

INC

FIIG

App. Key

Cond. Code

Status

INC:

22109

FIIG:

A23200

App. Key:

Cond. Code:

Status:

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Certificate of Conformance
Quality Inspected Parts
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