Shouldered Shaft NSN 3040-01-426-7881

Item Description

A shaft having two or more different diameters (greater than 0.031 inches (0.79 millimeter)) along its length. It must have one or more of the following conditions: a specified surface finish designation in the range 1 to 125 microinches (0.025 to 3.2 micrometers) arithmetical average (aa), machined peripheral flat(s), circular groove(s), keyway(s), splines, threads, or holes. The ends and/or shoulders may be machined to accommodate bearings, couplings, and the like. It is not designed for use in aligning by fitting into corresponding holes of another item. For items used to support rotating members see axle(1), shouldered. For items not having any of the above conditions see pin, shoulder, headless. Excludes shaft(1), straight; and axle(1), straight.

NSN: 3040-01-426-7881

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Features and Characteristics

First End Style

Plain

End Similarity

Not identical

Second End Style

Two circular grooves

Second End Groove Width

4.0 millimeters

Second End Groove Diameter

30.8 millimeters

Overall Length

171.0 millimeters

End Application

W/s strategic sealift conversion ships class

First End Diameter

37.5 millimeters

Second End Distance From End To Groove

38.0 millimeters

Second End Diameter

35.7 millimeters

Second End Distance Between First And Second Groove Centers

7.0 millimeters

Step Quantity

Largest Step Diameter

40.0 millimeters

Surface Finish

32.0 microinches

Material

Stainless steel

FSC

3040 Miscellaneous Power Transmission Equipment

NIIN

014267881

NSN

3040014267881

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

589-6953255 ITE

Cage Code:

S8828

Status:

MSDS:

Part Number:

23-06110

Cage Code:

S8828

Status:

MSDS:

Part Number:

589-6953255 ITEM 3 REV C

Cage Code:

94421

Status:

MSDS:

Part Number:

589-6953261

Cage Code:

94421

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 3040-01-426-7881

What are the manufacturers of nsn 3040014267881?

Does this nsn 3040014267881 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3040014267881
A shaft having two or more different diameters (greater than 0.031 inches (0.79 millimeter)) along its length. it must have one or more of the following conditions: a specified surface finish designation in the range 1 to 125 microinches (0.025 to 3.2 micrometers) arithmetical average (aa), machined peripheral flat(s), circular groove(s), keyway(s), splines, threads, or holes. the ends and/or shoulders may be machined to accommodate bearings, couplings, and the like. it is not designed for use in aligning by fitting into corresponding holes of another item. for items used to support rotating members see axle(1), shouldered. for items not having any of the above conditions see pin, shoulder, headless. excludes shaft(1), straight; and axle(1), straight.

Does nsn 3040014267881 contain any precious metals?
No precious metal content.

Does nsn 3040014267881 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3040014267881?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)

INC

FIIG

App. Key

Cond. Code

Status

INC:

22914

FIIG:

A23200

App. Key:

Cond. Code:

Status:

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Certificate of Conformance
Quality Inspected Parts
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