3040-00-186-8224

Find complete technical information, availability, and procurement data for: 3040-00-186-8224
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Federal Supply Group

Mechanical Power Transmission Equipment

Federal Supply Classification

3040 Miscellaneous Power Transmission Equipment

National Stock Number

3040-00-186-8224

Item Name Code

22914

Assigment Date

03/09/1973 (53 years ago)

A cylindrical shoulder type item designed to be mounted and secured directly on a shaft or axle to position and retain on its body a gear(s), wheel(s), or the like. Items must have a method of securing directly to the shaft; however, a pilot hole drilled in or through the wall of the shoulder may be considered a method of securing; or by compressing the slotted hub end on the shaft by a hub clamp, which may or may not be included. Excludes:bearing, sleeve; bushing, sleeve; and collar, shaft.

splined (straight) first end style, not identical end similarity, splined (straight) second end style, starter,engine,gas turbine p/n 383242-1-8,383934-1-2;usaf type stu-20/a34;u/o j79-ge-15 end item identification, 2.430 inches minimum and 2.440 inches maximum overall length

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: splined (straight)
End Similarity: not identical
Second End Style: splined (straight)
Overall Length: 2.430 inches minimum and 2.440 inches maximum
End Item Identification: starter,engine,gas turbine p/n 383242-1-8,383934-1-2;usaf type stu-20/a34;u/o j79-ge-15
First End Diameter: 0.9550 inches minimum and 0.9650 inches maximum
First End Spline Length: 0.580 inches minimum and 0.610 inches maximum
First End Spline Minor Diameter: 0.9760 inches minimum and 0.9860 inches maximum
First End Spline Major Diameter: 1.0950 inches minimum and 1.1000 inches maximum
Second End Diameter: 1.0950 inches minimum and 1.1000 inches maximum
Second End Spline Length: 0.570 inches minimum and 0.600 inches maximum
Second End Spline Minor Diameter: 1.0850 inches minimum and 1.0950 inches maximum
Second End Spline Major Diameter: 1.2620 inches minimum and 1.2670 inches maximum
Step Quantity: 5
First End Spline Quantity: 21
Second End Spline Quantity: 24
Largest Step Diameter: 1.117 inches minimum and 1.121 inches maximum
Surface Finish: 63.0 microinches
Material: steel
Material Document And Classification: mil-s-5000 mil 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
3500162-1	Shouldered Shaft

FAQs

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

What is the FSCG of the NSN 3040-00-186-8224?

The FSCG of the NSN 3040-00-186-8224 is 3040

Does the NSN 3040-00-186-8224 have a Schedule B code assigned?

Yes, the Schedule B code is 8483105000

Does NSN 3040-00-186-8224 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 3040-00-186-8224 contain precious materials?

Item does not contain precious metal.

Does NSN 3040-00-186-8224 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 3040-00-186-8224 was assigned to the Federal Catalog?

It was assigned 53 years ago, on Fri, Mar 9, 1973