3040-00-009-7593

Find complete technical information, availability, and procurement data for: 3040-00-009-7593
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Federal Supply Group

Mechanical Power Transmission Equipment

Federal Supply Classification

3040 Miscellaneous Power Transmission Equipment

National Stock Number

3040-00-009-7593

Item Name Code

22109

Assigment Date

08/09/1972 (53 years ago)

A straight shaft having two or more of the following conditions: a specified surface finish designation in the range of 1 to 125 microinches (o.o25 to 3.2 micrometers), arithmetical average (aa), machined peripheral flat(s), circular groove (s), keyway(s), splines, threads, or holes. It is not designed for use in aligning by fitting into corresponding holes of another item. It may be drilled for lubricating holes. For items having an integral gear(s) or worm(s), see gearshaft (as modified). For items designed to support rotating members see axle(1), straight. For items not having the above conditions see pin, straight, headless. For items having machined ends which constitute steps see shaft(1), shouldered; axle(1), shouldered; and bolt, fluid passage.

0.850 inches minimum and 0.870 inches maximum overall length, 0.2470 inches minimum and 0.2500 inches maximum first end diameter, splined (straight) first end style, 1.850 inches minimum and 1.870 inches maximum first end spline length, 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: splined (straight)
End Similarity: identical
Overall Length: 0.850 inches minimum and 0.870 inches maximum
First End Diameter: 0.2470 inches minimum and 0.2500 inches maximum
First End Spline Length: 1.850 inches minimum and 1.870 inches maximum
First End Spline Minor Diameter: 0.1800 inches minimum and 0.1870 inches maximum
First End Spline Major Diameter: 0.2500 inches nominal
First End Spline Quantity: 11
Material: steel

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
363465-4	Straight Shaft
CEC56436D	Straight Shaft

FAQs

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

What is the FSCG of the NSN 3040-00-009-7593?

The FSCG of the NSN 3040-00-009-7593 is 3040

Does the NSN 3040-00-009-7593 have a Schedule B code assigned?

Yes, the Schedule B code is 8483105000

Does NSN 3040-00-009-7593 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 3040-00-009-7593 contain precious materials?

Item does not contain precious metal.

Does NSN 3040-00-009-7593 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 3040-00-009-7593 was assigned to the Federal Catalog?

It was assigned 53 years ago, on Wed, Aug 9, 1972