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D524B-1M-25 Safety Relief Valve

4820-01-203-3999

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Official Item Classification

Name
Safety Relief Valve
Teilenummer
D524B-1M-25
(NSN) Nationale Lagernummer
4820-01-203-3999
(FSG) Federal Supply Group
48 Valves
(FSC) Bundesversorgungsklassifizierung
4820 Nicht angetriebene Ventile
(INC) Artikelbezeichnung Code
05488
(FIIG) Leitfaden zur Identifizierung von Bundesartikeln
A046B0
Datum
03/14/1985 (vor 41 Jahren)

right-hand 1st end thread direction, 450.0 fahrenheit 2nd response maximum operating temp, plug flow control device, 450.0 fahrenheit 1st response maximum operating temp, 450.0 fahrenheit 3rd response maximum operating temp

Specs & Compatibility

Gewinderichtung

right-hand 1st end

Durchflusskontrollgerät

plug

Maximale Betriebstemperatur

450.0 fahrenheit 1st response

Maximale Betriebstemperatur

450.0 fahrenheit 2nd response

Maximale Betriebstemperatur

450.0 fahrenheit 3rd response

Maximale Betriebstemperatur

450.0 fahrenheit 4th response

Art der Verbindung

plain (pipe) 1st end

Methode der Ventilbedienung

automatic

Verbindungsart

threaded external pipe 1st end

Maximaler Betriebsdruck

200.0 pounds per square inch 1st response

Maximaler Betriebsdruck

200.0 pounds per square inch 2nd response

Maximaler Betriebsdruck

200.0 pounds per square inch 3rd response

Maximaler Betriebsdruck

200.0 pounds per square inch 4th response

Nenngewindegröße

0.125 inches 1st end

Material

copper alloy body

Medien, für die entwickelt wurden

air 1st response

Medien, für die entwickelt wurden

oil, chlorinated transformer 2nd response

Medien, für die entwickelt wurden

oxygen, liquid 4th response

Medien, für die entwickelt wurden

oxygen, gaseous 3rd response

Stilbezeichnung

straight thru

Gewindeserienbezeichnung

npt 1st end

Regulatory Compliance

Precious Metals Indicator
U

Precious metal content is unknown

Criticality Code
X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Hazardous Metals Indicator
N

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Pseudo Item Name Code

0005488

Related Hardware Products

Teilenummer Beschreibung
10413346 Safety Relief Valve
D524B-1M-25 Safety Relief Valve

Häufig gestellte Fragen

What is the FSCG of the NSN 4820-01-203-3999?
The FSCG of the NSN 4820-01-203-3999 is 4820
Does the NSN 4820-01-203-3999 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-01-203-3999 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 4820-01-203-3999 contain precious materials?
Precious metal content is unknown
Does NSN 4820-01-203-3999 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 4820-01-203-3999 was assigned to the Federal Catalog?
It was assigned vor 41 Jahren, on Thu, Mar 14, 1985