1680-00-623-9640

Find complete technical information, availability, and procurement data for: 1680-00-623-9640
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Federal Supply Group

Aerospace Craft Components and Accessories

Federal Supply Classification

1680 Miscellaneous Aircraft Accessories and Components

National Stock Number

1680-00-623-9640

Item Name Code

77777

Assigment Date

01/01/1960 (66 years ago)

An item in the form of one or more thin flexible sheets normally designed to form a tight seal between chambers of a valve, and to transmit motion to a valve disk either directly or through a mechanical linkage. The surface of the item(s) may not be formed or molded to have a beaded or rolled edge, ribs, or any other raised surfaces. The item may contain bolt holes and/or a center hole. Excludes:diaphragm, valve, special shaped and gasket.

1680-00-623-9640, clutch spring

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
367184	Clutch Spring

FAQs

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

What is the FSCG of the NSN 1680-00-623-9640?

The FSCG of the NSN 1680-00-623-9640 is 1680

Does the NSN 1680-00-623-9640 have a Schedule B code assigned?

Yes, the Schedule B code is 8803300060

Does NSN 1680-00-623-9640 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 1680-00-623-9640 contain precious materials?

Item does not contain precious metal.

Does NSN 1680-00-623-9640 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 1680-00-623-9640 was assigned to the Federal Catalog?

It was assigned 66 years ago, on Fri, Jan 1, 1960