Straight Shaft NSN 3040-00-490-0864

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: 3040-00-490-0864

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Features and Characteristics

First End Style

Two cross drilled holes

End Similarity

Not identical

Second End Style

Flat grooved and internally threaded

Overall Length

8.880 inches

First End Diameter

Between 2.2479 inches and 2.2486 inches

First End Hole Diameter

Between 0.1900 inches and 0.2050 inches

First End Distance From Hole Center To End

2.690 inches

First End Hole Depth

1.440 inches

First End Distance Between Hole Centers

2.690 inches

Second End Distance From End To Flat

0.190 inches

Second End Diameter

Between 2.2479 inches and 2.2486 inches

Second End Internal Thread Length

Between 0.190 inches and 0.222 inches

Second End Grooved Flat Length

Between 0.1600 inches and 0.1900 inches

Second End Grooved Flat Depth

Between 0.280 inches and 0.310 inches

Surface Finish

16.0 microinches

First End Angle Between Holes

360.0 degrees

Special Features

Second end bored, 0.190/0.205 in. Dia, 6.500 in. Lg; second end counterbored, 0.750 in. Dia, 0.380/0.410 in. Lg

Material

Steel comp 8620 or steel comp 8720 or steel comp 8615

Material Specification

Astm a304 assn standard single material response or astm a322 assn standard single material response or astm a331 assn standard single material response

FSC

3040 Miscellaneous Power Transmission Equipment

NIIN

004900864

NSN

3040004900864

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

CPR101216

Cage Code:

19207

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 3040-00-490-0864

What are the manufacturers of nsn 3040004900864?

U S Army Tank Automotive Command (19207)

Does this nsn 3040004900864 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3040004900864
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 3040004900864 contain any precious metals?
Precious metal content is unknown.

Does nsn 3040004900864 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3040004900864?
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
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