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4820-01-225-6854

Safety Relief Valve

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Official Item Classification

Name
Safety Relief Valve
(NSN) Nationale Lagernummer
4820-01-225-6854
(FSG) Federal Supply Group
48 Valves
(FSC) Bundesversorgungsklassifizierung
4820 Nicht angetriebene Ventile
(INC) Artikelbezeichnung Code
05488
(FIIG) Leitfaden zur Identifizierung von Bundesartikeln
A046B0
Datum
02/06/1986 (vor 40 Jahren)

1.500 inches 2nd end nominal pipe size accommodated, 2.000 inches 1st end nominal pipe size accommodated, disk flow control device, bolted bonnet attachment method, inside screw bonnet type

Specs & Compatibility

Nominale Rohrgröße untergebracht

1.500 inches 2nd end

Nominale Rohrgröße untergebracht

2.000 inches 1st end

Durchflusskontrollgerät

disk

Mütze Typ

inside screw

Methode zur Befestigung der Motorhaube

bolted

Maximale Betriebstemperatur

250.0 fahrenheit single response

Art der Verbindung

streamlined with one brazing ring all ends

Methode der Ventilbedienung

automatic

Verbindungsart

unthreaded internal pipe all ends

Einstellbarer Druckbereich

+60.0 to 74.0 pounds per square inch

Maximaler Betriebsdruck

300.0 pounds per square inch single response

Material

copper alloy body

Material

nickel alloy flow control device

Material

nickel alloy seat

Material

steel corrosion resisting stem

Materialdokument und Klassifizierung

astm a276 assn std single material response stem

Materialdokument und Klassifizierung

astm b-61 assn std single material response body

Materialdokument und Klassifizierung

qq-n-281 fed spec single material response flow control device

Materialdokument und Klassifizierung

qq-n-281 fed spec single material response seat

Medien, für die entwickelt wurden

water-oil-gas single response

Stilbezeichnung

angle

Möblierte Gegenstände und Menge

1 lever

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
BAMAA05MGH Safety Relief Valve
D50UU-05 1-1/2 X 2 Safety Relief Valve
R10AH1J1AP AND D50099 Safety Relief Valve

Häufig gestellte Fragen

What is the FSCG of the NSN 4820-01-225-6854?
The FSCG of the NSN 4820-01-225-6854 is 4820
Does the NSN 4820-01-225-6854 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-01-225-6854 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 4820-01-225-6854 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-225-6854 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 4820-01-225-6854 was assigned to the Federal Catalog?
It was assigned vor 40 Jahren, on Thu, Feb 6, 1986