Shouldered Shaft NSN 3040-00-123-0480

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: 3040-00-123-0480

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Features and Characteristics

First End Style

Circular grooved

First End Groove Width

0.0625 inches

First End Groove Diameter

0.1800 inches

End Similarity

Not identical

Second End Style

Circular grooved and slotted

Second End Groove Width

0.0781 inches

Second End Groove Diameter

0.1910 inches

Overall Length

6.156 inches

End Application

Mt telescope f10527951

Second End Slot Width

0.062 inches

First End Distance From End To Groove

0.7775 inches

First End Diameter

0.1860 inches

Second End Distance From End To Groove

0.310 inches

Second End Diameter

0.4375 inches

Second End Slot Depth

0.210 inches

Step Quantity

Largest Step Diameter

0.250 inches

Surface Finish

63.0 microinches

Special Features

2nd end countersunk 0.310 diameter x 0.090 deep w/medium diamond knurl on periphery; 3rd step 0.250-28unf-2a x 0.7994 lg; 8th step 0.250-28unf-2a x 0.250 lg w/locking element per mil-f-18240designation 40; 38 degrees taper 1st end

Material

Steel comp 410

Material Specification

Qq-s-763 type 410 federal specification single material response

FSC

3040 Miscellaneous Power Transmission Equipment

NIIN

001230480

NSN

3040001230480

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

10553990

Cage Code:

19200

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 3040-00-123-0480

What are the manufacturers of nsn 3040001230480?

Us Army Ardec Rdecom (19200)

Does this nsn 3040001230480 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3040001230480
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 3040001230480 contain any precious metals?
No precious metal content.

Does nsn 3040001230480 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3040001230480?
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
Quality Inspected Parts
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