Shouldered Shaft NSN 3040-01-387-4026

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: 3040-01-387-4026

Stock Availability

NSN 3040013874026 availability
(as of 02/01/2024).

NE: 1

Note: Availability of this item may have changed since it was last checked. Request a quote for an updated price and availability quote.

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Related NSN

Features and Characteristics

First End Style

Plain

End Similarity

Not identical

Second End Style

Plain

Overall Length

17.8750 inches

End Application

2350-01-277-5770

First End Diameter

1.5410 inches

Second End Diameter

1.4790 inches

Step Quantity

Largest Step Diameter

2.3110 inches

Special Features

First end hole 0.750 in drilled, 6.500 in deep; second end hole 0.750 in drilled, 8.500 in deep.Hole off center through 0.8750 in; threaded hole 1/4-28nf-2b

Material

Steel comp 416

FSC

3040 Miscellaneous Power Transmission Equipment

NIIN

013874026

NSN

3040013874026

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

8267729-1

Cage Code:

19200

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 3040-01-387-4026

What are the manufacturers of nsn 3040013874026?

Us Army Ardec Rdecom (19200)

Does this nsn 3040013874026 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3040013874026
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 3040013874026 contain any precious metals?
No precious metal content.

Does nsn 3040013874026 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3040013874026?
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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