2731254-3

View detailed technical data, stock status, and sourcing information for: 2731254-3
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Federal Supply Group

Mechanical Power Transmission Equipment

Federal Supply Classification

3040 Miscellaneous Power Transmission Equipment

National Stock Number

3040-00-625-2911

Item Name Code

22914

Assigment Date

03/05/1975 (51 years ago)

0.4250 inches nominal first end diameter, splined (straight) first end style, flat grooved second end style, not identical end similarity, 6.622 inches nominal 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: flat grooved
Overall Length: 6.622 inches nominal
First End Diameter: 0.4250 inches nominal
First End Spline Length: 0.290 inches nominal
First End Spline Minor Diameter: 0.3500 inches nominal
First End Spline Major Diameter: 0.4250 inches nominal
Second End Distance From End To Flat: 0.795 inches nominal
Second End Diameter: 0.4900 inches nominal
Second End Grooved Flat Length: 0.2500 inches nominal
Second End Grooved Flat Depth: 0.189 inches nominal
Step Quantity: 3
First End Spline Quantity: 16
Largest Step Diameter: 0.490 inches nominal
Material: steel corrosion resisting
Material Document And Classification: ams 5731 assn std 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
2731254-3	Shouldered Shaft
2731876PC8	Shouldered Shaft

FAQs

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

What is the FSCG of the NSN 3040-00-625-2911?

The FSCG of the NSN 3040-00-625-2911 is 3040

Does the NSN 3040-00-625-2911 have a Schedule B code assigned?

Yes, the Schedule B code is 8483105000

Does NSN 3040-00-625-2911 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 3040-00-625-2911 contain precious materials?

Precious metal content is unknown

Does NSN 3040-00-625-2911 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 3040-00-625-2911 was assigned to the Federal Catalog?

It was assigned 51 years ago, on Wed, Mar 5, 1975