Shouldered Shaft NSN 3040-01-123-2188

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: 3040-01-123-2188

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 3040011232188

Features and Characteristics

First End Style

Flat keyway

End Similarity

Not identical

Overall Length

47.000 inches

First End Keyway Width

0.5000 inches

First End External Keyway Length

4.000 inches

First End Keyway Depth

0.250 inches

First End Diameter

Between 1.9360 inches and 1.9370 inches

Second End Flat Depth

0.0620 inches

Second End Flat Length

1.125 inches

Second End Diameter

Between 1.9990 inches and 2.0000 inches

Step Quantity

Largest Step Diameter

6.250 inches

Surface Finish

125.0 microinches

Special Features

Supplied with stainless steel key 17.5 in. L, 0.75 in. W, 0.625 in. Thk, 4 mtg holes

Material

Steel comp 304

FSC

3040 Miscellaneous Power Transmission Equipment

NIIN

011232188

NSN

3040011232188

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

M406 AND M405

Cage Code:

56848

Status:

MSDS:

Part Number:

M405 AND M406

Cage Code:

56848

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 3040-01-123-2188

What are the manufacturers of nsn 3040011232188?

United States Department Of Treasury (56848)

Does this nsn 3040011232188 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3040011232188
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 3040011232188 contain any precious metals?
Precious metal content is unknown.

Does nsn 3040011232188 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3040011232188?
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