3040-01-443-3680

Find complete technical information, availability, and procurement data for: 3040-01-443-3680
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Federal Supply Group

Mechanical Power Transmission Equipment

Federal Supply Classification

3040 Miscellaneous Power Transmission Equipment

National Stock Number

3040-01-443-3680

Item Name Code

22914

Assigment Date

04/09/1997 (29 years ago)

A microcircuit whose output is a function of the input; that is, the output varies in a predetermined and essentially predictable manner from the input signal.

2.156 inches nominal overall length, tongue rounded ends first end style, 0.312 inches nominal first end tongue thickness, unthreaded cross drilled second end style, 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: tongue rounded ends
End Similarity: not identical
Second End Style: unthreaded cross drilled
Overall Length: 2.156 inches nominal
First End Tongue Thickness: 0.312 inches nominal
First End Tongue Width: 0.250 inches nominal
First End Diameter: 0.3120 inches nominal
Second End Diameter: 0.3120 inches nominal
Second End Hole Diameter: 0.1280 inches nominal
Second End Distance From Hole Center To End: 0.1560 inches nominal
Step Quantity: 3
Largest Step Diameter: 0.3120 inches nominal
First End Step Length: 1.3430 inches nominal
Special Features: flatted end externally threaded 0.250-28unf-2a, 1.125 full thrd, 0.125 thd run out, item internally threaded o.138-32 unc-2b, 0.312 full thread
Material: steel comp 303
Material Document And Classification: astm-a-582 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
757-3936-002	Shouldered Shaft

FAQs

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

What is the FSCG of the NSN 3040-01-443-3680?

The FSCG of the NSN 3040-01-443-3680 is 3040

Does the NSN 3040-01-443-3680 have a Schedule B code assigned?

Yes, the Schedule B code is 8483105000

Does NSN 3040-01-443-3680 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 3040-01-443-3680 contain precious materials?

Item does not contain precious metal.

Does NSN 3040-01-443-3680 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 3040-01-443-3680 was assigned to the Federal Catalog?

It was assigned 29 years ago, on Wed, Apr 9, 1997