3040-01-123-5723

Find complete technical information, availability, and procurement data for: 3040-01-123-5723
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Federal Supply Group

Mechanical Power Transmission Equipment

Federal Supply Classification

3040 Miscellaneous Power Transmission Equipment

National Stock Number

3040-01-123-5723

Item Name Code

22914

Assigment Date

12/15/1981 (44 years ago)

An item solid or split into halves, having a threaded or unthreaded hole for the purpose of connecting or retaining a pipe, tube, or hose fitting. The face of the flange may be smooth, grooved, or serrated and may be drilled for connecting bolts or studs. If the item is unthreaded, the pipe or tube may be retained by welding, brazing, compression, or the like. Excludes:flange, pipe, blind; ferrule, grooved clamp coupling; and adapter (as modified).

14.250 inches nominal overall length, 0.7500 inches minimum and 0.7520 inches maximum first end keyway width, two indented flat keyways second end style, not identical end similarity, two indented flat keyways 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: two indented flat keyways
End Similarity: not identical
Second End Style: two indented flat keyways
Overall Length: 14.250 inches nominal
First End Keyway Width: 0.7500 inches minimum and 0.7520 inches maximum
First End External Keyway Length: unable to decode
First End Keyway Depth: 0.423 inches minimum and 0.428 inches maximum
First End Distance From Keyway Center To End: 2.372 inches nominal
First End Diameter: 2.9930 inches minimum and 3.0000 inches maximum
First End Angle Between Keyways: 180.0 degrees nominal
Second End Keyway Width: 0.7500 inches minimum and 0.7520 inches maximum
Second End External Keyway Length: unable to decode
Second End Keyway Depth: 0.423 inches minimum and 0.428 inches maximum
Second End Distance From Keyway Center To End: 4.117 inches nominal
Second End Diameter: 2.9870 inches minimum and 2.9890 inches maximum
Second End Angle Between Keyways: 180.0 degrees nominal
Step Quantity: 3
Largest Step Diameter: 3.500 inches nominal
Surface Finish: 63.0 microinches
Material: nickel alloy
Material Document And Classification: qq-n-286,class a fed spec 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
201-4684481 ITEM 7	Shouldered Shaft
87776-0106 ITEM 7	Shouldered Shaft

FAQs

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

What is the FSCG of the NSN 3040-01-123-5723?

The FSCG of the NSN 3040-01-123-5723 is 3040

Does the NSN 3040-01-123-5723 have a Schedule B code assigned?

Yes, the Schedule B code is 8483105000

Does NSN 3040-01-123-5723 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 3040-01-123-5723 contain precious materials?

Item does not contain precious metal.

Does NSN 3040-01-123-5723 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 3040-01-123-5723 was assigned to the Federal Catalog?

It was assigned 44 years ago, on Tue, Dec 15, 1981