Shouldered Shaft NSN 3040-01-072-3111

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: 3040-01-072-3111

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Related NSN

Features and Characteristics

First End Style

Rectangular

End Similarity

Identical

Overall Length

4.190 inches

End Application

For itv, m107

First End Tongue Thickness

Between 0.188 inches and 0.198 inches

First End Tongue Width

Between 0.455 inches and 0.470 inches

First End Diameter

0.3630 inches

Step Quantity

Largest Step Diameter

0.375 inches

First End Step Length

0.620 inches

Material

Stainless steel

FSC

3040 Miscellaneous Power Transmission Equipment

NIIN

010723111

NSN

3040010723111

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

12266378

Cage Code:

19207

Status:

MSDS:

Part Number:

676983-3

Cage Code:

19207

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 3040-01-072-3111

What are the manufacturers of nsn 3040010723111?

U S Army Tank Automotive Command (19207)
Drs Sustainment Systems, Inc. (20418)

Does this nsn 3040010723111 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3040010723111
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 3040010723111 contain any precious metals?
Precious metal content is unknown.

Does nsn 3040010723111 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3040010723111?
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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