Shouldered Shaft NSN 3040-01-284-6925

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: 3040-01-284-6925

Provided with every order

Counterfeit Parts Prevention
100% Product Inspections
7 Year Record Retention
On Time Delivery
HAZMAT Certified
Worldwide Shipping

Get a Quote

Get an up to date price on nsn 3040012846925

Related NSN

Features and Characteristics

First End Style

External threaded

End Similarity

Not identical

Second End Style

Unthreaded cross drilled

Overall Length

3.9375 inches

First End Diameter

0.4375 inches

First End External Thread Length

0.6875 inches

Second End Diameter

1.1250 inches

Second End Hole Diameter

0.3750 inches

Second End Distance From Hole Center To End

1.0312 inches

Step Quantity

Largest Step Diameter

1.125 inches

Special Features

Second end crossdrilled holes-2 holes 90 degrees apart, thd 3/8 in. Dia; hole in end 0.625 in. Diameter x 1.875 in. Dp

Material

Copper alloy

FSC

3040 Miscellaneous Power Transmission Equipment

NIIN

012846925

NSN

3040012846925

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

129190

Cage Code:

31155

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 3040-01-284-6925

What are the manufacturers of nsn 3040012846925?

Flint & Walling, Inc. (31155)

Does this nsn 3040012846925 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3040012846925
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 3040012846925 contain any precious metals?
No precious metal content.

Does nsn 3040012846925 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3040012846925?
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:

What do you get when you order from nationalstocknumber.org?

On Time Delivery
Certificate of Conformance
Quality Inspected Parts
Quality Fast Service