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RV49-9 Safety Relief Valve

4820-01-355-7621

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Official Item Classification

Name
Safety Relief Valve
Teilenummer
RV49-9
(NSN) Nationale Lagernummer
4820-01-355-7621
(FSG) Federal Supply Group
48 Valves
(FSC) Bundesversorgungsklassifizierung
4820 Nicht angetriebene Ventile
(INC) Artikelbezeichnung Code
05488
(FIIG) Leitfaden zur Identifizierung von Bundesartikeln
A046B0
Datum
03/23/1992 (vor 34 Jahren)

poppet flow control device, 3a all ends thread class, 125.0 fahrenheit single response maximum operating temp, spring disk loading method, right-hand all ends thread direction

Specs & Compatibility

Thread-Klasse

3a all ends

Gewinderichtung

right-hand all ends

Durchflusskontrollgerät

poppet

Methode zum Laden der Festplatte

spring

Maximale Betriebstemperatur

125.0 fahrenheit single response

Art der Verbindung

plain (tube) all ends

Methode der Ventilbedienung

automatic

Verbindungsart

threaded external tube all ends

Maximaler Betriebsdruck

100.0 pounds per square inch single response

Nenngewindegröße

0.562 inches all ends

Einstellung des Öffnungsdrucks

3.0 pounds per square inch

Material

steel comp 303 bodysteel comp 303 flow control device

Medien, für die entwickelt wurden

air 1st responsecarbon dioxide 2nd responsewater, salt 3rd response

Oberflächenbehandlung

passivate

Stilbezeichnung

straight thru

Gewindeserienbezeichnung

unf all ends

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
RV49-9 Safety Relief Valve

Häufig gestellte Fragen

What is the FSCG of the NSN 4820-01-355-7621?
The FSCG of the NSN 4820-01-355-7621 is 4820
Does the NSN 4820-01-355-7621 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-01-355-7621 require demilitarization?
"commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"
Does NSN 4820-01-355-7621 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-355-7621 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 4820-01-355-7621 was assigned to the Federal Catalog?
It was assigned vor 34 Jahren, on Mon, Mar 23, 1992