3040-00-127-2515

Find complete technical information, availability, and procurement data for: 3040-00-127-2515
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Federal Supply Group

Mechanical Power Transmission Equipment

Federal Supply Classification

3040 Miscellaneous Power Transmission Equipment

National Stock Number

3040-00-127-2515

Item Name Code

22914

Assigment Date

03/05/1975 (51 years ago)

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.

0.266 inches nominal first end distance from hole center to end, not identical end similarity, 0.4370 inches nominal first end diameter, unthreaded cross drilled first end style, 0.0620 inches nominal first end hole diameter

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

First End Style: unthreaded cross drilled
End Similarity: not identical
First End Diameter: 0.4370 inches nominal
First End Hole Diameter: 0.0620 inches nominal
First End Distance From Hole Center To End: 0.266 inches nominal
Second End Diameter: 1.4988 inches nominal
Second End Hole Diameter: 0.9900 inches nominal
Step Quantity: 2
Largest Step Diameter: 1.498 inches nominal
Surface Finish: 125.0 microinches
Material: steel comp 4150
Material Document And Classification: qq-s-624 cold finished or hot rolled fed spec single material response

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
139C6245	Shouldered Shaft

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 3040-00-127-2515?

The FSCG of the NSN 3040-00-127-2515 is 3040

Does the NSN 3040-00-127-2515 have a Schedule B code assigned?

Yes, the Schedule B code is 8483105000

Does NSN 3040-00-127-2515 require demilitarization?

"commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

Does NSN 3040-00-127-2515 contain precious materials?

Item does not contain precious metal.

Does NSN 3040-00-127-2515 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 3040-00-127-2515 was assigned to the Federal Catalog?

It was assigned 51 years ago, on Wed, Mar 5, 1975