Straight Shaft NSN 3040-00-734-8746

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: 3040-00-734-8746

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Features and Characteristics

First End Style

Woodruff keyway

End Similarity

Identical

Overall Length

11.440 inches

First End Keyway Width

Between 0.2487 inches and 0.2505 inches

First End External Keyway Length

0.792 inches

First End Distance From Keyway Center To End

0.690 inches

First End Diameter

Between 0.8730 inches and 0.8750 inches

Material

Steel comp 1015 or steel comp 1025

Material Specification

Qq-s-631 federal specification all material responses or qq-s-634 federal specification all material responses

FSC

3040 Miscellaneous Power Transmission Equipment

NIIN

007348746

NSN

3040007348746

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

7348746

Cage Code:

19207

Status:

MSDS:

Part Number:

2520007348746

Cage Code:

SCY13

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 3040-00-734-8746

What are the manufacturers of nsn 3040007348746?

U S Army Tank Automotive Command (19207)
E.c.a Etablissement (SCY13)

Does this nsn 3040007348746 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3040007348746
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 3040007348746 contain any precious metals?
Precious metal content is unknown.

Does nsn 3040007348746 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3040007348746?
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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