520-4674729 ITEM 2

View detailed technical data, stock status, and sourcing information for: 520-4674729 ITEM 2
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Federal Supply Group

Mechanical Power Transmission Equipment

Federal Supply Classification

3040 Miscellaneous Power Transmission Equipment

National Stock Number

3040-01-123-8844

Item Name Code

22914

Assigment Date

12/18/1981 (44 years ago)

An instrument which is actuated by electrical pulses and designed to register and total numerically in units proportional to its applied pulses. See also counter, reciprocating and counter, rotating.

20.830 inches nominal overall length, splined (straight) first end style, external threaded second end style, 0.9970 inches minimum and 0.9980 inches maximum first end diameter, 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: splined (straight)
End Similarity: not identical
Second End Style: external threaded
Overall Length: 20.830 inches nominal
First End Diameter: 0.9970 inches minimum and 0.9980 inches maximum
First End Spline Length: 2.000 inches nominal
First End Spline Minor Diameter: 0.8440 inches minimum and 0.8540 inches maximum
First End Spline Major Diameter: 0.9970 inches minimum and 0.9980 inches maximum
Second End Diameter: 0.6250 inches nominal
Second End External Thread Length: 1.190 inches nominal
Step Quantity: 9
First End Spline Quantity: 10
Largest Step Diameter: 2.500 inches nominal
Surface Finish: 32.0 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
520-4674729 ITEM 2	Shouldered Shaft
87615-2011 ITEM 2	Shouldered Shaft

FAQs

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

What is the FSCG of the NSN 3040-01-123-8844?

The FSCG of the NSN 3040-01-123-8844 is 3040

Does the NSN 3040-01-123-8844 have a Schedule B code assigned?

Yes, the Schedule B code is 8483105000

Does NSN 3040-01-123-8844 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 3040-01-123-8844 contain precious materials?

Item does not contain precious metal.

Does NSN 3040-01-123-8844 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 3040-01-123-8844 was assigned to the Federal Catalog?

It was assigned 44 years ago, on Fri, Dec 18, 1981