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4820-01-156-0524

Safety Relief Valve

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Official Item Classification

Name
Safety Relief Valve
(NSN) Nationale Lagernummer
4820-01-156-0524
(FSG) Federal Supply Group
48 Valves
(FSC) Bundesversorgungsklassifizierung
4820 Nicht angetriebene Ventile
(INC) Artikelbezeichnung Code
05488
(FIIG) Leitfaden zur Identifizierung von Bundesartikeln
A046B0
Datum
06/18/1983 (vor 43 Jahren)

right-hand 1st end thread direction, 250.0 fahrenheit single response maximum operating temp, poppet flow control device, plain (pipe) 1st end connection style, automatic valve operation method

Specs & Compatibility

Gewinderichtung

right-hand 1st end

Durchflusskontrollgerät

poppet

Maximale Betriebstemperatur

250.0 fahrenheit single response

Art der Verbindung

plain (pipe) 1st end

Methode der Ventilbedienung

automatic

Verbindungsart

threaded external pipe 1st end

Einstellbarer Druckbereich

+29.0 to 72.0 pounds per square inch

Maximaler Betriebsdruck

200.0 pounds per square inch single response

Nenngewindegröße

0.500 inches 1st end

Einstellung des Öffnungsdrucks

50.0 pounds per square inch

Material

steel corrosion resisting overall

Medien, für die entwickelt wurden

acetylene 2nd response

Medien, für die entwickelt wurden

air 1st response

Medien, für die entwickelt wurden

ammonia, gaseous 3rd response

Medien, für die entwickelt wurden

hydrogen 5th response

Medien, für die entwickelt wurden

refrigerant 12 4th response

Stilbezeichnung

straight thru

Gewindeserienbezeichnung

npt 1st end

Möblierte Gegenstände und Menge

1 deflector cap

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

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
D500M PART D559T4M50 Safety Relief Valve
D559T-4M-50 Safety Relief Valve

Häufig gestellte Fragen

What is the FSCG of the NSN 4820-01-156-0524?
The FSCG of the NSN 4820-01-156-0524 is 4820
Does the NSN 4820-01-156-0524 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-01-156-0524 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 4820-01-156-0524 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-156-0524 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 4820-01-156-0524 was assigned to the Federal Catalog?
It was assigned vor 43 Jahren, on Sat, Jun 18, 1983