Straight Shaft NSN 3040-01-384-1072

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: 3040-01-384-1072

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Related NSN

Features and Characteristics

First End Style

External threaded

End Similarity

Identical

Overall Length

8.750 inches

End Application

1450-01-207-6408

First End Diameter

Between 1.2250 inches and 1.2450 inches

First End External Thread Length

1.735 inches

Special Features

Material is steel alloy 4130 through 4140 or 8630, condition optional; optional material: steel, alloy, 4130h through 4140h, or 8630h, spec astm a304

Material

Steel comp 4130 or steel comp 8630

Material Specification

Astm a322 assn standard single material response or astm a331 mfr ref single material response

FSC

3040 Miscellaneous Power Transmission Equipment

NIIN

013841072

NSN

3040013841072

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

12381831

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 3040-01-384-1072

What are the manufacturers of nsn 3040013841072?

U S Army Tank Automotive Command (19207)

Does this nsn 3040013841072 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3040013841072
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 3040013841072 contain any precious metals?
No precious metal content.

Does nsn 3040013841072 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3040013841072?
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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