Shouldered Shaft NSN 3040-00-267-9433

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: 3040-00-267-9433

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Features and Characteristics

First End Style

Internal threaded

End Similarity

Not identical

Second End Style

Square (round corners)

Overall Length

2.250 inches

Second End Width Across Flats

Between 0.480 inches and 0.490 inches

First End Diameter

Between 0.6228 inches and 0.6240 inches

First End Internal Thread Length

1.270 inches

Second End Diameter

Between 0.6228 inches and 0.6240 inches

Step Quantity

Largest Step Diameter

Between 0.623 inches and 0.624 inches

Surface Finish

250.0 microinches

Second End Step Length

0.333 inches

Special Features

Second end internally threaded 0.600 in. Lg

Material

Steel comp 17-4ph

FSC

3040 Miscellaneous Power Transmission Equipment

NIIN

002679433

NSN

3040002679433

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

4F63472-101A

Cage Code:

98897

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 3040-00-267-9433

What are the manufacturers of nsn 3040002679433?

Lockheed Martin Corporation (98897)

Does this nsn 3040002679433 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3040002679433
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 3040002679433 contain any precious metals?
No precious metal content.

Does nsn 3040002679433 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3040002679433?
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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