3040-00-123-0662

Find complete technical information, availability, and procurement data for: 3040-00-123-0662
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Federal Supply Group

Mechanical Power Transmission Equipment

Federal Supply Classification

3040 Miscellaneous Power Transmission Equipment

National Stock Number

3040-00-123-0662

Item Name Code

22914

Assigment Date

11/01/1968 (57 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.

plain first end style, 4.620 inches minimum and 4.660 inches maximum overall length, 2.9400 inches nominal first end diameter, splined (involute) second end style, not identical end similarity

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: plain
End Similarity: not identical
Second End Style: splined (involute)
Overall Length: 4.620 inches minimum and 4.660 inches maximum
First End Diameter: 2.9400 inches nominal
Second End Diameter: 1.2620 inches minimum and 1.2625 inches maximum
Second End Spline Length: 1.115 inches nominal
Second End Spline Minor Diameter: 1.1100 inches minimum and 1.1200 inches maximum
Second End Spline Major Diameter: 1.2620 inches minimum and 1.2625 inches maximum
Second End Pressure Angle: 30.0000 degrees nominal
Second End Pitch Diameter: 1.2000 inches nominal
Step Quantity: 6
Second End Spline Quantity: 24
Largest Step Diameter: 2.940 inches nominal
Surface Finish: 16.0 microinches
Material: steel
Material Document And Classification: ams6260 assn std single material response
Fsc Application Data: transmission,helicopter

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
206-040-221-003	Shouldered Shaft
206-040-221-3	Shouldered Shaft

FAQs

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

What is the FSCG of the NSN 3040-00-123-0662?

The FSCG of the NSN 3040-00-123-0662 is 3040

Does the NSN 3040-00-123-0662 have a Schedule B code assigned?

Yes, the Schedule B code is 8483105000

Does NSN 3040-00-123-0662 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 3040-00-123-0662 contain precious materials?

Precious metal content is unknown

Does NSN 3040-00-123-0662 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 3040-00-123-0662 was assigned to the Federal Catalog?

It was assigned 57 years ago, on Fri, Nov 1, 1968