3040-01-399-0939

Find complete technical information, availability, and procurement data for: 3040-01-399-0939
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Federal Supply Group

Mechanical Power Transmission Equipment

Federal Supply Classification

3040 Miscellaneous Power Transmission Equipment

National Stock Number

3040-01-399-0939

Item Name Code

22914

Assigment Date

11/16/1994 (31 years ago)

0.4350 inches nominal first end width across flats, hexagonal first end style, cross drilled hole and slotted second end style, 2.751 inches nominal overall length, not 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: hexagonal
End Similarity: not identical
Second End Style: cross drilled hole and slotted
Overall Length: 2.751 inches nominal
First End Width Across Flats: 0.4350 inches nominal
Second End Slot Width: 0.5000 inches nominal
First End Diameter: 0.6230 inches nominal
Second End Diameter: 0.7000 inches nominal
Second End Slot Depth: 0.5100 inches nominal
Second End Hole Diameter: 0.1870 inches nominal
Second End Distance From Hole Center To End: 0.2190 inches nominal
Step Quantity: 4
Largest Step Diameter: 0.700 inches nominal
First End Step Length: 0.5400 inches nominal
Special Features: used on f18, ejector lau, aim-7, material per ams 5629
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
3930AS681	Shouldered Shaft
74A733032	Shouldered Shaft
74A733032-2003	Shouldered Shaft
74A733032-2005	Shouldered Shaft

FAQs

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

What is the FSCG of the NSN 3040-01-399-0939?

The FSCG of the NSN 3040-01-399-0939 is 3040

Does the NSN 3040-01-399-0939 have a Schedule B code assigned?

Yes, the Schedule B code is 8483105000

Does NSN 3040-01-399-0939 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 3040-01-399-0939 contain precious materials?

Item does not contain precious metal.

Does NSN 3040-01-399-0939 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 3040-01-399-0939 was assigned to the Federal Catalog?

It was assigned 31 years ago, on Wed, Nov 16, 1994