3040-00-398-7431

Find complete technical information, availability, and procurement data for: 3040-00-398-7431
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Federal Supply Group

Mechanical Power Transmission Equipment

Federal Supply Classification

3040 Miscellaneous Power Transmission Equipment

National Stock Number

3040-00-398-7431

Item Name Code

22914

Assigment Date

01/01/1963 (63 years ago)

4.000 inches nominal overall length, 0.4980 inches nominal first end diameter, not identical end similarity, splined (straight) second end style, plain 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: plain
End Similarity: not identical
Second End Style: splined (straight)
Overall Length: 4.000 inches nominal
First End Diameter: 0.4980 inches nominal
Second End Diameter: 0.5000 inches nominal
Second End Spline Length: 0.625 inches nominal
Second End Spline Minor Diameter: 0.3889 inches nominal
Second End Spline Major Diameter: 0.5000 inches nominal
Step Quantity: 4
Second End Spline Quantity: 7
Largest Step Diameter: 0.562 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
95J563PC76	Shouldered Shaft
S-111-8	Shouldered Shaft
S111PC8	Shouldered Shaft

FAQs

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

What is the FSCG of the NSN 3040-00-398-7431?

The FSCG of the NSN 3040-00-398-7431 is 3040

Does the NSN 3040-00-398-7431 have a Schedule B code assigned?

Yes, the Schedule B code is 8483105000

Does NSN 3040-00-398-7431 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 3040-00-398-7431 contain precious materials?

Precious metal content is unknown

Does NSN 3040-00-398-7431 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 3040-00-398-7431 was assigned to the Federal Catalog?

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