Shouldered Shaft NSN 3040-01-050-0837

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: 3040-01-050-0837

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Related NSN

Features and Characteristics

First End Style

Splined (straight)

End Similarity

Not identical

Second End Style

Flanged and internal keyway

Overall Length

5.598 inches

End Application

An/ale 41 dispensing set

First End Diameter

Between 1.7740 inches and 1.7750 inches

First End Spline Length

1.625 inches

First End Spline Minor Diameter

Between 1.6450 inches and 1.6550 inches

First End Spline Major Diameter

Between 1.7740 inches and 1.7750 inches

Step Quantity

First End Spline Quantity

Largest Step Diameter

4.781 inches

Surface Finish

16.0 microinches

Second End Step Length

0.947 inches

Special Features

Four threaded holes, 0.375-24 unf-2b, on second end; flange dia. 4.531 in.; 0.531 in. Dia. Through bore

Material

Steel

FSC

3040 Miscellaneous Power Transmission Equipment

NIIN

010500837

NSN

3040010500837

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

615AS132

Cage Code:

30003

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 3040-01-050-0837

What are the manufacturers of nsn 3040010500837?

Naval Air Systems Command (30003)

Does this nsn 3040010500837 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3040010500837
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 3040010500837 contain any precious metals?
No precious metal content.

Does nsn 3040010500837 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3040010500837?
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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