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7420 Safety Relief Valve

4820-00-960-2741

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Official Item Classification

Name
Safety Relief Valve
Teilenummer
7420
(NSN) Nationale Lagernummer
4820-00-960-2741
(FSG) Federal Supply Group
48 Valves
(FSC) Bundesversorgungsklassifizierung
4820 Nicht angetriebene Ventile
(INC) Artikelbezeichnung Code
05488
(FIIG) Leitfaden zur Identifizierung von Bundesartikeln
A046B0
Datum
01/01/1963 (vor 63 Jahren)

threaded bonnet attachment method, spring disk loading method, disk flow control device, inside screw bonnet type, right-hand all ends thread direction

Specs & Compatibility

Gewinderichtung

right-hand all ends

Durchflusskontrollgerät

disk

Mütze Typ

inside screw

Methode zur Befestigung der Motorhaube

threaded

Methode zum Laden der Festplatte

spring

Maximale Betriebstemperatur

210.0 fahrenheit single response

Art der Verbindung

plain (pipe) 1st end

Art der Verbindung

plain,optional end(pipe) 2nd end

Methode der Ventilbedienung

automatic

Verbindungsart

threaded external pipe 1st end

Verbindungsart

threaded internal pipe 2nd end

Einstellbarer Druckbereich

+75.0 to 200.0 pounds per square inch

Maximaler Betriebsdruck

200.0 pounds per square inch single response

Nenngewindegröße

0.500 inches all ends

Einstellung des Öffnungsdrucks

175.0 pounds per square inch

Material

copper alloy body

Material

copper alloy seat

Material

rubber silicone class q flow control device

Medien, für die entwickelt wurden

water, fresh single response

Stilbezeichnung

angle

Gewindeserienbezeichnung

npt all ends

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
43306 Safety Relief Valve
7420 Safety Relief Valve
7420-175PSI Safety Relief Valve

Häufig gestellte Fragen

What is the FSCG of the NSN 4820-00-960-2741?
The FSCG of the NSN 4820-00-960-2741 is 4820
Does the NSN 4820-00-960-2741 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-00-960-2741 require demilitarization?
Usml items - mutilation to the point of scrap required worldwide. (note 7).
Does NSN 4820-00-960-2741 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-960-2741 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 4820-00-960-2741 was assigned to the Federal Catalog?
It was assigned vor 63 Jahren, on Tue, Jan 1, 1963