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4820-00-491-3047

Safety Relief Valve

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Official Item Classification

Name
Safety Relief Valve
(NSN) Nationale Lagernummer
4820-00-491-3047
(FSG) Federal Supply Group
48 Valves
(FSC) Bundesversorgungsklassifizierung
4820 Nicht angetriebene Ventile
(INC) Artikelbezeichnung Code
05488
(FIIG) Leitfaden zur Identifizierung von Bundesartikeln
A046B0
Datum
09/21/1970 (vor 56 Jahren)

right-hand 1st end thread direction, right-hand 2nd end thread direction, 250.0 fahrenheit single response maximum operating temp, disk flow control device, spring disk loading method

Specs & Compatibility

Gewinderichtung

right-hand 1st end

Gewinderichtung

right-hand 2nd end

Durchflusskontrollgerät

disk

Methode zum Laden der Festplatte

spring

Maximale Betriebstemperatur

250.0 fahrenheit single response

Art der Verbindung

plain (pipe) all ends

Methode der Ventilbedienung

automatic

Verbindungsart

threaded external pipe 1st end

Verbindungsart

threaded external pipe 2nd end

Maximaler Betriebsdruck

125.0 pounds per square inch single response

Nenngewindegröße

1.500 inches 2nd end

Nenngewindegröße

2.000 inches 1st end

Einstellung des Öffnungsdrucks

30.0 pounds per square inch

Material

copper alloy body

Material

steel flow control device

Stilbezeichnung

angle

Gewindeserienbezeichnung

npt 2nd end

Gewindeserienbezeichnung

npt 1st end

Replacement For

Teilenummer Beschreibung
4820-00-840-5145 No Name Available 10/01/1992
4820-01-321-8106 No Name Available 02/01/1997

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
240-1-1-21N30 Safety Relief Valve
260-1-1/2IN Safety Relief Valve
3301-30 Safety Relief Valve

Häufig gestellte Fragen

What is the FSCG of the NSN 4820-00-491-3047?
The FSCG of the NSN 4820-00-491-3047 is 4820
Does the NSN 4820-00-491-3047 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-00-491-3047 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 4820-00-491-3047 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-00-491-3047 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 4820-00-491-3047 was assigned to the Federal Catalog?
It was assigned vor 56 Jahren, on Mon, Sep 21, 1970