Shouldered Shaft NSN 3040-00-699-6284

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: 3040-00-699-6284

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Related NSN

Features and Characteristics

First End Style

Splined (involute)

End Similarity

Identical

Overall Length

Between 11.173 inches and 11.183 inches

First End Diameter

1.3800 inches

First End Spline Length

0.5600 inches

First End Spline Minor Diameter

Between 1.5600 inches and 1.5700 inches

First End Spline Major Diameter

Between 1.6865 inches and 1.6890 inches

First End Pressure Angle

30.0 degrees

First End Pitch Diameter

1.6500 inches

Step Quantity

First End Spline Quantity

Largest Step Diameter

Between 1.6865 inches and 1.6890 inches

Material

Steel comp 8640 or steel comp 8740 or steel comp 4140

FSC

3040 Miscellaneous Power Transmission Equipment

NIIN

006996284

NSN

3040006996284

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

550120

Cage Code:

02978

Status:

MSDS:

Part Number:

8691916

Cage Code:

19207

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 3040-00-699-6284

What are the manufacturers of nsn 3040006996284?

L3 Technologies, Inc. (02978)
U S Army Tank Automotive Command (19207)

Does this nsn 3040006996284 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3040006996284
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 3040006996284 contain any precious metals?
Precious metal content is unknown.

Does nsn 3040006996284 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3040006996284?
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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