1680-00-657-5201

Find complete technical information, availability, and procurement data for: 1680-00-657-5201
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Federal Supply Group

Aerospace Craft Components and Accessories

Federal Supply Classification

1680 Miscellaneous Aircraft Accessories and Components

National Stock Number

1680-00-657-5201

Item Name Code

22099

Assigment Date

01/01/1963 (63 years ago)

A rigid item usually in the form of an arm of various shapes and cross sections, containing two or more holes so spaced that one serves as a pivot with or without hubs and must have a definite means for securing to a shaft (such as threaded hole for set-screw, keyway(s), splines, serrations or some clamping device). The other hole(s) connect(s) to connecting link, rigid; wire rope assembly, single leg; or clevis, rod end; to provide transmission of movement to other parts of the mechanism. See also bell crank. For manually operated items see lever, manual control.

36 serration quantity, 1.375 inches nominal center to center distance between link and shaft holes, 0.352 inches nominal major diameter, 0.351 inches nominal minor diameter, serrated bore type

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Major Diameter: 0.352 inches nominal
Serration Quantity: 36
Minor Diameter: 0.351 inches nominal
Bore Type: serrated
Center To Center Distance Between Link And Shaft Holes: 1.375 inches nominal
Link End Thickness: 0.804 inches nominal
Link End Hole Diameter: 0.191 inches nominal
Distance Between Fork Inside Spread: 0.304 inches nominal
Features Provided: split end screw clamping feature
Shaft Securing Method: serrations
Material: aluminum alloy
Material Document And Classification: qq-a-355, t4 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
4674031	Remote Control Lever

FAQs

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

What is the FSCG of the NSN 1680-00-657-5201?

The FSCG of the NSN 1680-00-657-5201 is 1680

Does the NSN 1680-00-657-5201 have a Schedule B code assigned?

Yes, the Schedule B code is 8803300060

Does NSN 1680-00-657-5201 require demilitarization?

"commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

Does NSN 1680-00-657-5201 contain precious materials?

Precious metal content is unknown

Does NSN 1680-00-657-5201 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 1680-00-657-5201 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963