Shouldered Shaft NSN 3040-00-403-7001

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: 3040-00-403-7001

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Related NSN

Features and Characteristics

First End Style

Circular grooved

First End Groove Width

0.1000 inches

First End Groove Diameter

0.9200 inches

End Similarity

Identical

Second End Style

Circular grooved

Second End Groove Width

0.1000 inches

Second End Groove Diameter

0.9200 inches

Overall Length

Between 4.857 inches and 4.858 inches

First End Distance From End To Groove

0.962 inches

First End Diameter

Between 0.9990 inches and 0.9995 inches

Second End Distance From End To Groove

0.962 inches

Second End Diameter

Between 0.9990 inches and 0.9995 inches

Step Quantity

Largest Step Diameter

Between 1.1235 inches and 1.1245 inches

Material

Titanium alloy

Material Specification

Mil-t-9047, comp a, type 3, cl 5 military specification single material response

FSC

3040 Miscellaneous Power Transmission Equipment

NIIN

004037001

NSN

3040004037001

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

65652-11211-101

Cage Code:

78286

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 3040-00-403-7001

What are the manufacturers of nsn 3040004037001?

Sikorsky Aircraft Corporation (78286)

Does this nsn 3040004037001 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3040004037001
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 3040004037001 contain any precious metals?
Precious metal content is unknown.

Does nsn 3040004037001 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3040004037001?
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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