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4820-00-950-4273

Check Valve

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Official Item Classification

Name
Check Valve
(NSN) Nationale Lagernummer
4820-00-950-4273
(FSG) Federal Supply Group
48 Valves
(FSC) Bundesversorgungsklassifizierung
4820 Nicht angetriebene Ventile
(INC) Artikelbezeichnung Code
05487
(FIIG) Leitfaden zur Identifizierung von Bundesartikeln
A530B0
Datum
01/01/1962 (vor 64 Jahren)

poppet flow control device, right-hand all ends thread direction, pressed-in renewable seat ring type, 3a all ends thread class, spring disk loading method

Specs & Compatibility

Thread-Klasse

3a all ends

Gewinderichtung

right-hand all ends

Durchflusskontrollgerät

poppet

Methode zum Laden der Festplatte

spring

Erneuerbarer Sitzringtyp

pressed-in

Maximale Betriebstemperatur

275.0 fahrenheit single response

Art der Verbindung

plain (tube) all ends

Methode der Ventilbedienung

automatic

Verbindungsart

threaded external tube all ends

Einbaulage

horizontal or vertical

Maximaler Betriebsdruck

3000.0 pounds per square inch single response

Nenngewindegröße

0.562 inches all ends

Einstellung des Öffnungsdrucks

5.0 pounds per square inch

Material

steel comp 431 body

Material

steel comp 440c flow control device

Medien, für die entwickelt wurden

oil, hydraulic single response

Oberflächenbehandlung

passivate

Stilbezeichnung

straight thru

Gewindeserienbezeichnung

unjf all ends

Regulatory Compliance

Precious Metals Indicator
U

Precious metal content is unknown

Criticality Code
F

The item is an aviation critical safety item/flight safety critical aircraft part (acsi/fscap).

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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Häufig gestellte Fragen

What is the FSCG of the NSN 4820-00-950-4273?
The FSCG of the NSN 4820-00-950-4273 is 4820
Does the NSN 4820-00-950-4273 have a Schedule B code assigned?
Yes, the Schedule B code is 8481302090
Does NSN 4820-00-950-4273 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 4820-00-950-4273 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-950-4273 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 4820-00-950-4273 was assigned to the Federal Catalog?
It was assigned vor 64 Jahren, on Mon, Jan 1, 1962