Straight Shaft NSN 3040-01-270-5852

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: 3040-01-270-5852

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Features and Characteristics

First End Style

Woodruff keyway

End Similarity

Not identical

Second End Style

Unthreaded cross drilled

Overall Length

10.500 inches

First End Keyway Width

Between 0.0928 inches and 0.0943 inches

First End External Keyway Length

0.151 inches

First End Distance From Keyway Center To End

0.732 inches

First End Diameter

Between 0.4990 inches and 0.5000 inches

Second End Diameter

Between 0.4990 inches and 0.5000 inches

Second End Hole Diameter

0.2500 inches

Second End Distance From Hole Center To End

0.375 inches

Material

Stainless steel

Material Specification

Qq-s-766 class 316 federal specification single material response

FSC

3040 Miscellaneous Power Transmission Equipment

NIIN

012705852

NSN

3040012705852

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

4849918-4

Cage Code:

80064

Status:

MSDS:

Part Number:

4849912 PIECE 4

Cage Code:

80064

Status:

MSDS:

Part Number:

4849912

Cage Code:

80064

Status:

MSDS:

Part Number:

4849918

Cage Code:

80064

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 3040-01-270-5852

What are the manufacturers of nsn 3040012705852?

Naval Ship Systems Command (80064)

Does this nsn 3040012705852 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3040012705852
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 3040012705852 contain any precious metals?
No precious metal content.

Does nsn 3040012705852 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3040012705852?
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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