Straight Shaft NSN 3040-01-248-4631

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: 3040-01-248-4631

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Features and Characteristics

First End Style

Internal threaded

End Similarity

Identical

Overall Length

Between 8.940 inches and 8.960 inches

First End Diameter

Between 0.8100 inches and 0.8110 inches

First End Internal Thread Length

Between 0.865 inches and 0.885 inches

Special Features

4 curved grooves, 1st groove 2.350 and 2.360 from end, 2nd groove 3.715 and 3.725 from end, 3rd groove 3.965 and 3.975 from end, 4th groove 6.090 and 6.100 from end

Material

Steel comp 1117 or steel or steel or steel comp 8620

Material Specification

Sae assn standard 1st material response or sae-1524h-j4 22/39 assn standard 2nd material response or ex-15-j4 27/41 assn standard 3rd material response or sae h-j4 27/41 assn standard 4th material response

FSC

3040 Miscellaneous Power Transmission Equipment

NIIN

012484631

NSN

3040012484631

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

11-P-135

Cage Code:

11757

Status:

MSDS:

Part Number:

Y045 765 03

Cage Code:

U0747

Status:

MSDS:

Part Number:

11-P-95

Cage Code:

U1809

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 3040-01-248-4631

What are the manufacturers of nsn 3040012484631?

Does this nsn 3040012484631 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3040012484631
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 3040012484631 contain any precious metals?
Precious metal content is unknown.

Does nsn 3040012484631 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3040012484631?
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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