Shouldered Shaft NSN 3040-01-198-2869

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: 3040-01-198-2869

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Features and Characteristics

First End Style

Cross drilled and externally threaded

End Similarity

Not identical

Second End Style

Cross drilled hole, externally threaded and flat keyway

Overall Length

5.840 inches

End Application

Northington corporation model 7/7/5-3/4x5-6cyl compressor

First End Diameter

0.7500 inches

First End Hole Diameter

0.1360 inches

First End Distance From Hole Center To End

0.2830 inches

First End External Thread Length

1.0600 inches

Second End Keyway Width

0.1250 inches

Second End External Keyway Length

1.4800 inches

Second End Keyway Depth

0.1200 inches

Second End Diameter

0.6250 inches

Second End Hole Diameter

0.1360 inches

Second End Distance From Hole Center To End

0.1600 inches

Second End External Thread Length

0.6600 inches

Step Quantity

Largest Step Diameter

1.750 inches

Surface Finish

16.0 microinches

Special Features

Second end two cross drilled holes 90 degrees apart

Material

Steel

FSC

3040 Miscellaneous Power Transmission Equipment

NIIN

011982869

NSN

3040011982869

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

SHF-126

Cage Code:

59379

Status:

MSDS:

Part Number:

1121N

Cage Code:

59379

Status:

MSDS:

Part Number:

HL18122 PIECE 117

Cage Code:

59379

Status:

MSDS:

Part Number:

Y-SHF-126

Cage Code:

59379

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 3040-01-198-2869

What are the manufacturers of nsn 3040011982869?

Atlas Copco Holyoke Inc (59379)
Curtiss-wright Electro-mechanical (93232)

Does this nsn 3040011982869 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3040011982869
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 3040011982869 contain any precious metals?
No precious metal content.

Does nsn 3040011982869 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3040011982869?
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
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