Shouldered Shaft NSN 3040-01-206-4462

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: 3040-01-206-4462

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Features and Characteristics

First End Style

Internal threaded

End Similarity

Not identical

Second End Style

Circular grooved and externally threaded

Second End Groove Width

0.0540 inches

Second End Groove Diameter

0.1970 inches

Overall Length

7.500 inches

First End Diameter

0.2920 inches

First End Internal Thread Length

0.620 inches

Second End Distance From End To Groove

0.150 inches

Second End Diameter

0.2350 inches

Second End External Thread Length

0.025 inches

Step Quantity

Largest Step Diameter

0.491 inches

Surface Finish

32.0 microinches

Special Features

Hole drilled 0.172 in. Diameter 4 places; hole drilled 0.250 in. Dia; three other grooves 0.300 in. Wide each

Material

Steel

FSC

3040 Miscellaneous Power Transmission Equipment

NIIN

012064462

NSN

3040012064462

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

2541589

Cage Code:

10001

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 3040-01-206-4462

What are the manufacturers of nsn 3040012064462?

Navair And Navsea Managed (10001)

Does this nsn 3040012064462 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3040012064462
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 3040012064462 contain any precious metals?
No precious metal content.

Does nsn 3040012064462 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3040012064462?
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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