Shouldered Shaft NSN 3040-01-172-3394

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: 3040-01-172-3394

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Related NSN

Features and Characteristics

First End Style

Flatted

End Similarity

Not identical

Second End Style

Flatted

Overall Length

1.214 inches

First End Flat Depth

0.0345 inches

First End Flat Length

0.154 inches

First End Diameter

0.1245 inches

Second End Flat Depth

0.0350 inches

Second End Flat Length

0.420 inches

Second End Diameter

0.1250 inches

Step Quantity

Largest Step Diameter

0.156 inches

Surface Finish

32.0 microinches

Material

Stainless steel

Material Specification

Qq-s-763, class 1, cond a federal specification single material response

Fsc Application Data

Indicator, fuel quantity

FSC

3040 Miscellaneous Power Transmission Equipment

NIIN

011723394

NSN

3040011723394

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

726-218-001

Cage Code:

26055

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 3040-01-172-3394

What are the manufacturers of nsn 3040011723394?

Parker-hannifin Corporation (26055)
Parker-hannifin Corporation (59211)

Does this nsn 3040011723394 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3040011723394
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 3040011723394 contain any precious metals?
No precious metal content.

Does nsn 3040011723394 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3040011723394?
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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