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4820-00-903-4911

Check Valve

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Ausgewählte Teile

4298291
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4298292
5305-01-662-1275
Socket Head Cap Screw
4298293
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Assembled Washer Screw
4298294
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Assembled Washer Screw
4298295
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Hexagon Head Cap Screw
4298296
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Assembled Washer Screw
4298297
5305-01-662-2737
Assembled Washer Screw
4298298
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Hexagon Head Cap Screw

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Official Item Classification

Name
Check Valve
(NSN) Nationale Lagernummer
4820-00-903-4911
(FSG) Federal Supply Group
48 Valves
(FSC) Bundesversorgungsklassifizierung
4820 Nicht angetriebene Ventile
(INC) Artikelbezeichnung Code
05487
(FIIG) Leitfaden zur Identifizierung von Bundesartikeln
A530B0
Datum
06/15/1966 (vor 60 Jahren)

226.0 fahrenheit single response maximum operating temp, poppet flow control device, right-hand all ends thread direction, plain, optional end (pipe) all ends connection style, spring disk loading method

Specs & Compatibility

Gewinderichtung

right-hand all ends

Durchflusskontrollgerät

poppet

Methode zum Laden der Festplatte

spring

Maximale Betriebstemperatur

226.0 fahrenheit single response

Art der Verbindung

plain, optional end (pipe) all ends

Methode der Ventilbedienung

automatic

Verbindungsart

threaded internal pipe all ends

Einbaulage

horizontal or vertical

Maximaler Betriebsdruck

25.0 pounds per square inch single response

Nenngewindegröße

0.750 inches all ends

Besondere Merkmale

0.144 psi valve cracking pressure

Material

copper alloy overall

Medien, für die entwickelt wurden

air 1st response

Medien, für die entwickelt wurden

carbon dioxide 2nd response

Medien, für die entwickelt wurden

gas, natural 5th response

Medien, für die entwickelt wurden

helium 3rd response

Medien, für die entwickelt wurden

hydrogen 4th response

Stilbezeichnung

straight thru

Gewindeserienbezeichnung

npt all ends

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.

Pseudo Item Name Code

0005487

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Teilenummer Beschreibung
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Häufig gestellte Fragen

What is the FSCG of the NSN 4820-00-903-4911?
The FSCG of the NSN 4820-00-903-4911 is 4820
Does the NSN 4820-00-903-4911 have a Schedule B code assigned?
Yes, the Schedule B code is 8481301010
Does NSN 4820-00-903-4911 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 4820-00-903-4911 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-903-4911 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 4820-00-903-4911 was assigned to the Federal Catalog?
It was assigned vor 60 Jahren, on Wed, Jun 15, 1966