Shouldered Shaft NSN 3040-01-323-5939

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: 3040-01-323-5939

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Features and Characteristics

First End Style

Circular grooved

First End Groove Width

0.1200 inches

First End Groove Diameter

2.9400 inches

End Similarity

Not identical

Second End Style

Circular grooved

Second End Groove Width

0.1200 inches

Second End Groove Diameter

2.9400 inches

Overall Length

Between 10.080 inches and 10.140 inches

End Application

2330-01-303-8832 m1000 chettl trailer

First End Distance From End To Groove

1.000 inches

First End Diameter

Between 3.0380 inches and 3.0390 inches

Second End Distance From End To Groove

1.000 inches

Second End Diameter

Between 2.9750 inches and 2.9760 inches

Step Quantity

Largest Step Diameter

3.039 inches

Surface Finish

32.0 microinches

Special Features

Chamfer on second end, 0.060 in. By 30.0 deg; chamfer on right edge of groove on first end, 0.060 in. By 30.0 deg

Material

Steel comp 1026

Material Specification

Astm a519, grade 1026 assn standard single material response or astm a513, type 5, grade 1026 assn standard single material response

FSC

3040 Miscellaneous Power Transmission Equipment

NIIN

013235939

NSN

3040013235939

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

SW25350

Cage Code:

98255

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 3040-01-323-5939

What are the manufacturers of nsn 3040013235939?

Drs Sustainment Systems, Inc. (98255)

Does this nsn 3040013235939 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3040013235939
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 3040013235939 contain any precious metals?
No precious metal content.

Does nsn 3040013235939 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3040013235939?
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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Quality Inspected Parts
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