Straight Shaft NSN 3040-01-373-9983

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: 3040-01-373-9983

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Features and Characteristics

First End Style

Plain

End Similarity

Not identical

Second End Style

Flat grooved

Overall Length

4.460 inches

End Application

2350-00-122-6826

First End Diameter

Between 2.7433 inches and 2.7438 inches

Second End Distance From End To Flat

Between 0.2700 inches and 0.2800 inches

Second End Diameter

Between 2.7433 inches and 2.7438 inches

Second End Grooved Flat Length

Between 0.3460 inches and 0.3560 inches

Second End Grooved Flat Depth

Between 0.1630 inches and 0.1680 inches

Special Features

2nd end has through hole drilled diagonally, 0.250 in.Dia, w/1 end 0.450 in.From end, and following a 56 degree angle through shaft towards 1st end

Material

Steel

Material Specification

Qq-s-624, comp 4320 federal specification single material response

FSC

3040 Miscellaneous Power Transmission Equipment

NIIN

013739983

NSN

3040013739983

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

8350957

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 3040-01-373-9983

What are the manufacturers of nsn 3040013739983?

U S Army Tank Automotive Command (19207)

Does this nsn 3040013739983 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3040013739983
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 3040013739983 contain any precious metals?
No precious metal content.

Does nsn 3040013739983 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3040013739983?
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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