3040-00-399-5618

Find complete technical information, availability, and procurement data for: 3040-00-399-5618
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Federal Supply Group

Mechanical Power Transmission Equipment

Federal Supply Classification

3040 Miscellaneous Power Transmission Equipment

National Stock Number

3040-00-399-5618

Item Name Code

22914

Assigment Date

01/01/1963 (63 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.

slotted first end style, 12.750 inches nominal overall length, 0.375 inches nominal first end slot width, 1.0000 inches nominal first end diameter, 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: slotted
End Similarity: identical
Overall Length: 12.750 inches nominal
First End Slot Width: 0.375 inches nominal
First End Diameter: 1.0000 inches nominal
First End Slot Depth: 1.000 inches nominal
Step Quantity: 2
Largest Step Diameter: 1.000 inches nominal
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
16200807	Shouldered Shaft
CAFB6761B	Shouldered Shaft
NAFB6761B	Shouldered Shaft

FAQs

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

What is the FSCG of the NSN 3040-00-399-5618?

The FSCG of the NSN 3040-00-399-5618 is 3040

Does the NSN 3040-00-399-5618 have a Schedule B code assigned?

Yes, the Schedule B code is 8483105000

Does NSN 3040-00-399-5618 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 3040-00-399-5618 contain precious materials?

Precious metal content is unknown

Does NSN 3040-00-399-5618 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 3040-00-399-5618 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963