5990-00-831-4421

Find complete technical information, availability, and procurement data for: 5990-00-831-4421
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5990 Synchros and Resolvers

National Stock Number

5990-00-831-4421

Item Name Code

77777

Assigment Date

01/01/1962 (64 years ago)

An item which consists of a quartz crystal resonator(s), suitably mounted in a holder, quartz crystal.

5990-00-831-4421, synchro

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
1767721-1	Synchro
AY998A1	Synchro

FAQs

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

What is the FSCG of the NSN 5990-00-831-4421?

The FSCG of the NSN 5990-00-831-4421 is 5990

Does NSN 5990-00-831-4421 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 5990-00-831-4421 contain precious materials?

Precious metal content is unknown

Does NSN 5990-00-831-4421 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 5990-00-831-4421 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962