5920-01-438-0557

Find complete technical information, availability, and procurement data for: 5920-01-438-0557
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5920 Fuses, Arrestors, Absorbers and Protectors

National Stock Number

5920-01-438-0557

Item Name Code

21899

Assigment Date

10/30/1996 (29 years ago)

A self-contained unit designed to perform the functions of cooling, circulating, filtering, dehumidifying or otherwise processing of air. It may also be equipped to perform the additional functions of heating or humidifying. It may be the air cycle type used in aircraft or the vapor cycle type applicable to ground or aerospace equipment. Excludes:environmental control unit, personnel, self-contained.

5920-01-438-0557, overvoltage absorber

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
H375022-123	Overvoltage Absorber
LA4-DA2U	Overvoltage Absorber
LA4DA-2U	Overvoltage Absorber

FAQs

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

What is the FSCG of the NSN 5920-01-438-0557?

The FSCG of the NSN 5920-01-438-0557 is 5920

Does the NSN 5920-01-438-0557 have a Schedule B code assigned?

Yes, the Schedule B code is 8535400000

Does NSN 5920-01-438-0557 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 5920-01-438-0557 contain precious materials?

Item does not contain precious metal.

Does NSN 5920-01-438-0557 contain hazardous materials?

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

When the NSN 5920-01-438-0557 was assigned to the Federal Catalog?

It was assigned 29 years ago, on Wed, Oct 30, 1996