Shouldered Shaft NSN 3040-01-367-8128

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: 3040-01-367-8128

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Features and Characteristics

First End Style

Cross drilled and externally threaded

End Similarity

Identical

Overall Length

7.840 inches

End Application

Pacer special b-2 acft

First End Hole Diameter

0.1410 inches

First End Distance From Hole Center To End

0.3750 inches

First End External Thread Length

1.3300 inches

Step Quantity

Largest Step Diameter

1.250 inches

Special Features

Shaft, roll-lower; two woodruff keyways, one has its center located 3.20inches from second end the other keyway center is located 6.067 inches from second end. These keyways are .2143 inches minumum to .2193 inches ddeep and .1863 inches to .1880inches wide, the second step is .50 inches long, the first end is externally threaded 750-16 unf thread 1.13 inches in length. The third end hasa horizontal pilot hole measuring .149inches in diameter by .44 inches deep with a .55 degree by .65 degrees countersink with .38 inch outer diameter, both ends have an .03 by.03 inch chamfer

FSC

3040 Miscellaneous Power Transmission Equipment

NIIN

013678128

NSN

3040013678128

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

DAA7252D098-001

Cage Code:

1W025

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 3040-01-367-8128

What are the manufacturers of nsn 3040013678128?

Northrop Grumman Systems Corporation (1W025)

Does this nsn 3040013678128 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3040013678128
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 3040013678128 contain any precious metals?
No precious metal content.

Does nsn 3040013678128 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3040013678128?
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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