1680-01-021-8258

Find complete technical information, availability, and procurement data for: 1680-01-021-8258
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Federal Supply Group

Aerospace Craft Components and Accessories

Federal Supply Classification

1680 Miscellaneous Aircraft Accessories and Components

National Stock Number

1680-01-021-8258

Item Name Code

22321

Assigment Date

05/20/1976 (50 years ago)

An item in the form of two arms at an angle, having its fulcrum at the apex of the angle, and used to provide a means of changing the direction or varying the intensity of a pushing or pulling force. See also arm (as modified); and lever (as modified).

1.250 inches minimum and 1.255 inches maximum bore length, 0.749 inches minimum and 0.750 inches maximum bore diameter, aluminum alloy material, 0.234 inches minimum and 0.239 inches maximum counterbore depth, 0.748 inches minimum and 0.749 inches maximum counterbore diameter

Product Characteristics

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

Counterbore Diameter: 0.748 inches minimum and 0.749 inches maximum
Counterbore Depth: 0.234 inches minimum and 0.239 inches maximum
Bore Diameter: 0.749 inches minimum and 0.750 inches maximum
Bore Length: 1.250 inches minimum and 1.255 inches maximum
Material: aluminum alloy

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
1680-00-887-9479	No Name Available	12/01/2008

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
1680PL1429562	Bell Crank
K651083-1	Bell Crank
K651083-3	Bell Crank

FAQs

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

What is the FSCG of the NSN 1680-01-021-8258?

The FSCG of the NSN 1680-01-021-8258 is 1680

Does the NSN 1680-01-021-8258 have a Schedule B code assigned?

Yes, the Schedule B code is 8803300060

Does NSN 1680-01-021-8258 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 1680-01-021-8258 contain precious materials?

Item does not contain precious metal.

Does NSN 1680-01-021-8258 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 1680-01-021-8258 was assigned to the Federal Catalog?

It was assigned 50 years ago, on Thu, May 20, 1976