Shouldered Shaft NSN 3040-00-148-2073

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: 3040-00-148-2073

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Features and Characteristics

First End Style

Woodruff keyway

End Similarity

Not identical

Second End Style

Cross drilled and externally threaded

Overall Length

8.594 inches

First End Keyway Width

0.1863 inches

First End External Keyway Length

0.625 inches

First End Distance From Keyway Center To End

0.151 inches

First End Diameter

0.7500 inches

Second End Diameter

0.5000 inches

Second End Hole Diameter

0.1250 inches

Second End Distance From Hole Center To End

0.125 inches

Second End External Thread Length

0.500 inches

Second End Hole Depth

0.500 inches

Step Quantity

Largest Step Diameter

0.875 inches

Special Features

W/two no. 61 woodruffted 3.250 in. From first end to c of keyway, 0.312 in. C of second keyway to major dia

Material

Nickel alloy a

FSC

3040 Miscellaneous Power Transmission Equipment

NIIN

001482073

NSN

3040001482073

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

CS4320-0001

Cage Code:

16236

Status:

MSDS:

Part Number:

83406B

Cage Code:

1ML14

Status:

MSDS:

Part Number:

2183

Cage Code:

54641

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 3040-00-148-2073

What are the manufacturers of nsn 3040001482073?

Does this nsn 3040001482073 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3040001482073
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 3040001482073 contain any precious metals?
Precious metal content is unknown.

Does nsn 3040001482073 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3040001482073?
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
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