3040-00-408-3037

Find complete technical information, availability, and procurement data for: 3040-00-408-3037
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for NSN 3040-00-408-3037 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Mechanical Power Transmission Equipment

Federal Supply Classification

3040 Miscellaneous Power Transmission Equipment

National Stock Number

3040-00-408-3037

Item Name Code

22914

Assigment Date

07/08/1970 (56 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.

0.2500 inches nominal first end diameter, 3.359 inches nominal overall length, tongue rounded ends second end style, not identical end similarity, external threaded first end style

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: external threaded
End Similarity: not identical
Second End Style: tongue rounded ends
Overall Length: 3.359 inches nominal
First End Diameter: 0.2500 inches nominal
First End External Thread Length: 0.312 inches nominal
Second End Tongue Thickness: 0.141 inches nominal
Second End Tongue Width: 0.188 inches nominal
Second End Diameter: 0.1875 inches nominal
Step Quantity: 3
Largest Step Diameter: 0.305 inches nominal
Second End Step Length: 0.219 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
968489-1	Shouldered Shaft

FAQs

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

What is the FSCG of the NSN 3040-00-408-3037?

The FSCG of the NSN 3040-00-408-3037 is 3040

Does the NSN 3040-00-408-3037 have a Schedule B code assigned?

Yes, the Schedule B code is 8483105000

Does NSN 3040-00-408-3037 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 3040-00-408-3037 contain precious materials?

Precious metal content is unknown

Does NSN 3040-00-408-3037 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 3040-00-408-3037 was assigned to the Federal Catalog?

It was assigned 56 years ago, on Wed, Jul 8, 1970