Shouldered Shaft NSN 3040-01-393-4587

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: 3040-01-393-4587

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Features and Characteristics

First End Style

External threaded

End Similarity

Not identical

Second End Style

Circular grooved flat keyway and externally threaded

Second End Groove Width

0.1200 inches

Second End Groove Diameter

0.9060 inches

Overall Length

29.660 inches

First End Diameter

1.5630 inches

First End External Thread Length

0.4700 inches

Second End Distance From End To Groove

28.780 inches

Second End Keyway Width

0.3750 inches

Second End External Keyway Length

2.750 inches

Second End Keyway Depth

0.2055 inches

Second End Diameter

1.7495 inches

Second End External Thread Length

0.760 inches

Step Quantity

Largest Step Diameter

2.2495 inches

Special Features

Material-monel 400 cl a

Material

Nickel alloy 400

Material Specification

Qq-n-281 military specification all material responses

FSC

3040 Miscellaneous Power Transmission Equipment

NIIN

013934587

NSN

3040013934587

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

HAN4296-1

Cage Code:

51802

Status:

MSDS:

Part Number:

HAN4299-2

Cage Code:

51802

Status:

MSDS:

Part Number:

A-326-165-44

Cage Code:

51802

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 3040-01-393-4587

What are the manufacturers of nsn 3040013934587?

Hansome Energy Systems, Inc. (51802)

Does this nsn 3040013934587 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3040013934587
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 3040013934587 contain any precious metals?
No precious metal content.

Does nsn 3040013934587 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3040013934587?
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
Quality Inspected Parts
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