Shouldered Shaft NSN 3040-01-370-2848

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: 3040-01-370-2848

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Features and Characteristics

First End Style

Plain

End Similarity

Not identical

Second End Style

Flat keyway

Overall Length

43.1300 inches

First End Diameter

2.6250 inches

Second End Keyway Width

0.6250 inches

Second End External Keyway Length

3.0000 inches

Second End Keyway Depth

0.3120 inches

Second End Diameter

2.3750 inches

Step Quantity

Largest Step Diameter

4.3780 inches

Special Features

Has keyway off center 20.75 inches long, 0.500 inches wide; 0.250 inches deep

Material

Steel

FSC

3040 Miscellaneous Power Transmission Equipment

NIIN

013702848

NSN

3040013702848

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

179B8412AY1

Cage Code:

06351

Status:

MSDS:

Part Number:

119D3966 PART 8

Cage Code:

02989

Status:

MSDS:

Part Number:

119D3966

Cage Code:

02989

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 3040-01-370-2848

What are the manufacturers of nsn 3040013702848?

Microwave Engineering Corporation (06351)
General Electric Co (02989)

Does this nsn 3040013702848 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3040013702848
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 3040013702848 contain any precious metals?
No precious metal content.

Does nsn 3040013702848 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3040013702848?
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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On Time Delivery
Certificate of Conformance
Quality Inspected Parts
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