Shouldered Shaft NSN 3040-00-404-5252

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: 3040-00-404-5252

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 3040004045252

Related NSN

Features and Characteristics

First End Style

Two indented flat keyways

End Similarity

Not identical

Second End Style

Two indented flat keyways

Overall Length

20.000 inches

First End Keyway Width

0.3750 inches

First End External Keyway Length

0.375 inches

First End Keyway Depth

0.031 inches

First End Distance From Keyway Center To End

0.563 inches

First End Diameter

0.3750 inches

First End Angle Between Keyways

90.0 degrees

Second End Keyway Width

0.3750 inches

Second End External Keyway Length

0.3750 inches

Second End Keyway Depth

0.031 inches

Second End Distance From Keyway Center To End

0.250 inches

Second End Diameter

0.5000 inches

Second End Angle Between Keyways

90.0 degrees

Step Quantity

Largest Step Diameter

0.500 inches

Special Features

0.094 in. W by 0.062 in. Dp by 9.563 in. Lg keyway along largest diameter from first end

Material

Steel comp 303

FSC

3040 Miscellaneous Power Transmission Equipment

NIIN

004045252

NSN

3040004045252

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

120703-12

Cage Code:

30632

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 3040-00-404-5252

What are the manufacturers of nsn 3040004045252?

Houston Photo Products Inc (30632)

Does this nsn 3040004045252 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3040004045252
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 3040004045252 contain any precious metals?
No precious metal content.

Does nsn 3040004045252 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3040004045252?
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