Shouldered Shaft NSN 3040-00-741-4263

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: 3040-00-741-4263

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Features and Characteristics

First End Style

Circular grooved

First End Groove Width

0.0156 inches

First End Groove Diameter

1.5469 inches

End Similarity

Not identical

Second End Style

Circular grooved, splined (straight) and externally threaded

Second End Groove Width

0.0156 inches

Second End Groove Diameter

1.5469 inches

Overall Length

8.000 inches

First End Distance From End To Groove

0.859 inches

First End Diameter

1.5750 inches

Second End Distance From End To Groove

2.641 inches

Second End Diameter

1.5750 inches

Second End Spline Length

1.813 inches

Second End Spline Minor Diameter

1.3190 inches

Second End Spline Major Diameter

1.5750 inches

Second End Internal Thread Length

1.188 inches

Step Quantity

Second End Spline Quantity

Largest Step Diameter

1.615 inches

Surface Finish

63.0 microinches

Special Features

Center step has involute splines 4.485 in. Lg, 30 degrees pressure angle, 1.750 in. Pitch dia

Material

Steel

Material Specification

Sae 8620h or 8720h special quality assn standard single material response

FSC

3040 Miscellaneous Power Transmission Equipment

NIIN

007414263

NSN

3040007414263

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

M307538

Cage Code:

61465

Status:

MSDS:

Part Number:

7414263

Cage Code:

19207

Status:

MSDS:

Part Number:

KC2780

Cage Code:

56442

Status:

MSDS:

Part Number:

L23100

Cage Code:

61038

Status:

MSDS:

Part Number:

112026R1

Cage Code:

22852

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 3040-00-741-4263

What are the manufacturers of nsn 3040007414263?

Garwood/feller Inc (61465)
U S Army Tank Automotive Command (19207)
Diamond Reo Truck Co (56442)
Vickers Inc (61038)
Spalla Inc (22852)

Does this nsn 3040007414263 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3040007414263
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 3040007414263 contain any precious metals?
No precious metal content.

Does nsn 3040007414263 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3040007414263?
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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On Time Delivery
Certificate of Conformance
Quality Inspected Parts
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