Shouldered Shaft NSN 3040-01-072-8158

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: 3040-01-072-8158

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Related NSN

Features and Characteristics

First End Style

Plain

End Similarity

Identical

Overall Length

6.000 inches

First End Diameter

0.5902 inches

Step Quantity

Largest Step Diameter

0.5908 inches

Special Features

2 flat grooves at 90 degrees angles each end; each flat 0.440 in. Axial lg 0.500 in. From ends; 0.450 in. Bore diameter x 1.9546 in. Deep to aperture at 45 degrees angle; aperture is 2.250 in. From each end; 0.125 in. Hole through shaft3.000 in. From each end 30 degrees from c/l; flat 90 degrees from hole 0.440 in. Lg x 0.0554 in. Deep

Material

Steel comp 303 or steel comp 303se

Material Specification

Astm a582 assn standard all material responses

FSC

3040 Miscellaneous Power Transmission Equipment

NIIN

010728158

NSN

3040010728158

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

12283274

Cage Code:

19200

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 3040-01-072-8158

What are the manufacturers of nsn 3040010728158?

Us Army Ardec Rdecom (19200)

Does this nsn 3040010728158 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3040010728158
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 3040010728158 contain any precious metals?
No precious metal content.

Does nsn 3040010728158 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3040010728158?
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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