Shouldered Shaft NSN 3040-01-245-9456

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: 3040-01-245-9456

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Related NSN

Features and Characteristics

End Similarity

Not identical

Overall Length

Between 1.567 inches and 1.573 inches

First End Diameter

Between 0.6100 inches and 0.6400 inches

First End Spline Major Diameter

Between 0.4160 inches and 0.4240 inches

Second End Diameter

Between 0.5520 inches and 0.5720 inches

Second End Spline Major Diameter

Between 0.4160 inches and 0.4240 inches

Step Quantity

Largest Step Diameter

Between 0.610 inches and 0.640 inches

Surface Finish

250.0 microinches

Special Features

Has internal involute splines; flat root side-fit; 12 teeth; 0.3750 pitch dia; 30 degrees pressure angle; pitch fraction 32/64 agavgacft, type b-1b

Material Specification

Ms10.3 mfr ref single material response

Supplementary Features

Appl to flight control

FSC

3040 Miscellaneous Power Transmission Equipment

NIIN

012459456

NSN

3040012459456

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

5000230

Cage Code:

99167

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 3040-01-245-9456

What are the manufacturers of nsn 3040012459456?

Hamilton Sundstrand Corporation (99167)

Does this nsn 3040012459456 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3040012459456
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 3040012459456 contain any precious metals?
No precious metal content.

Does nsn 3040012459456 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3040012459456?
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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