Straight Shaft NSN 3040-01-124-2757

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: 3040-01-124-2757

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Features and Characteristics

First End Style

Plain

End Similarity

Not identical

Second End Style

Flat keyway

Overall Length

15.125 inches

First End Diameter

Between 1.4365 inches and 1.4375 inches

Second End Keyway Width

Between 0.3750 inches and 0.3770 inches

Second End External Keyway Length

Between 2.400 inches and 2.440 inches

Second End Keyway Depth

Between 0.2115 inches and 0.2275 inches

Second End Diameter

Between 1.4365 inches and 1.4375 inches

Special Features

Okeyway located 6.500 in. From second end; keyway dim.-length 4.840 in. Min. To 4.844 in. Max., width 0.375 in. Min. To 0.377 in. Max., depth 0.2115 in. Min. To 0.2275 in. Max.; 0.031 in. By 45.0 degrees chamfer both ends

Material

Steel

FSC

3040 Miscellaneous Power Transmission Equipment

NIIN

011242757

NSN

3040011242757

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

BP-214

Cage Code:

56848

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 3040-01-124-2757

What are the manufacturers of nsn 3040011242757?

United States Department Of Treasury (56848)

Does this nsn 3040011242757 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3040011242757
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 3040011242757 contain any precious metals?
Precious metal content is unknown.

Does nsn 3040011242757 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3040011242757?
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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