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4820-00-287-4264

Safety Relief Valve

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Official Item Classification

Name
Safety Relief Valve
(NSN) Nationale Lagernummer
4820-00-287-4264
(FSG) Federal Supply Group
48 Valves
(FSC) Bundesversorgungsklassifizierung
4820 Nicht angetriebene Ventile
(INC) Artikelbezeichnung Code
05488
(FIIG) Leitfaden zur Identifizierung von Bundesartikeln
A046B0
Datum
01/01/1961 (vor 65 Jahren)

0.500 inches 2nd end nominal pipe size accommodated, 0.500 inches 1st end nominal pipe size accommodated, poppet flow control device, right-hand 1st end thread direction, right-hand 2nd end thread direction

Specs & Compatibility

Nominale Rohrgröße untergebracht

0.500 inches 1st end

Nominale Rohrgröße untergebracht

0.500 inches 2nd end

Gewinderichtung

right-hand 1st end

Gewinderichtung

right-hand 2nd end

Durchflusskontrollgerät

poppet

Mütze Typ

exposed spring

Methode zur Befestigung der Motorhaube

threaded

Methode zum Laden der Festplatte

spring

Erneuerbarer Sitzringtyp

retaining screw

Maximale Betriebstemperatur

550.0 fahrenheit single response

Art der Verbindung

plain (pipe) 2nd end

Art der Verbindung

plain,optional end(pipe) 1st end

Methode der Ventilbedienung

automatic or manual

Verbindungsart

threaded external pipe 2nd end

Verbindungsart

threaded internal pipe 1st end

Angebotene Funktionen

valve stem lock shield and pressure tight outlet side

Maximaler Betriebsdruck

250.0 pounds per square inch single response

Nenngewindegröße

0.500 inches 1st end

Nenngewindegröße

0.500 inches 2nd end

Einstellung des Öffnungsdrucks

250.0 pounds per square inch

Material

copper alloy body

Material

nickel alloy flow control device

Material

nickel alloy seat

Medien, für die entwickelt wurden

steam single response

Stilbezeichnung

angle

Gewindeserienbezeichnung

npt 2nd end

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.

Source of Supply Code

S9C

Pseudo Item Name Code

0005488

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Häufig gestellte Fragen

What is the FSCG of the NSN 4820-00-287-4264?
The FSCG of the NSN 4820-00-287-4264 is 4820
Does the NSN 4820-00-287-4264 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-00-287-4264 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 4820-00-287-4264 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-287-4264 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 4820-00-287-4264 was assigned to the Federal Catalog?
It was assigned vor 65 Jahren, on Sun, Jan 1, 1961