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4820-00-345-4698

Safety Relief Valve

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Official Item Classification

Name
Safety Relief Valve
(NSN) Nationale Lagernummer
4820-00-345-4698
(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)

3a 1st end thread class, stem or disk flow control device, 2.0 cubic feet per minute valve discharge flow rate, right-hand 1st end thread direction, spring disk loading method

Specs & Compatibility

Thread-Klasse

3a 1st end

Gewinderichtung

right-hand 1st end

Durchflusskontrollgerät

stem or disk

Methode zum Laden der Festplatte

spring

Durchflussmenge beim Ventilauslass

2.0 cubic feet per minute

Art der Verbindung

flared (tube) 1st end

Methode der Ventilbedienung

automatic

Verbindungsart

threaded external tube 1st end

Gewindeanzahl pro Zoll

20 1st end

Einstellbarer Druckbereich

+32.0 to 35.0 pounds per square inch

Maximaler Betriebsdruck

35.0 pounds per square inch single response

Nenngewindegröße

0.437 inches 1st end

Sitzwinkel

37.0 degrees 1st end

Einstellung des Öffnungsdrucks

33.5 pounds per square inch

Rohr mit nominalem Außendurchmesser untergebracht

0.250 inches 1st end

Material

aluminum alloy and rubber chloroprene class cr stem

Material

aluminum alloy seat

Material

aluminum alloy body

Medien, für die entwickelt wurden

air single response

Oberflächenbehandlung

anodize

Stilbezeichnung

straight thru w/baffle

Gewindeserienbezeichnung

unf 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

FHZ

Pseudo Item Name Code

0005488

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Teilenummer Beschreibung
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RD10280-1 Safety Relief Valve
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Häufig gestellte Fragen

What is the FSCG of the NSN 4820-00-345-4698?
The FSCG of the NSN 4820-00-345-4698 is 4820
Does the NSN 4820-00-345-4698 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-00-345-4698 require demilitarization?
Usml items - mutilation to the point of scrap required worldwide. (note 7).
Does NSN 4820-00-345-4698 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-345-4698 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 4820-00-345-4698 was assigned to the Federal Catalog?
It was assigned vor 63 Jahren, on Tue, Jan 1, 1963