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1112-548584 Restrictor Check Valve

4820-00-540-2740

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Official Item Classification

Name
Restrictor Check Valve
Teilenummer
1112-548584
(NSN) Nationale Lagernummer
4820-00-540-2740
(FSG) Federal Supply Group
48 Valves
(FSC) Bundesversorgungsklassifizierung
4820 Nicht angetriebene Ventile
(INC) Artikelbezeichnung Code
20520
(FIIG) Leitfaden zur Identifizierung von Bundesartikeln
A530B0
Datum
01/01/1963 (vor 63 Jahren)

0.040 inches nominal aperture diameter, spring disk loading method, 3a all ends thread class, poppet flow control device, right-hand all ends thread direction

Specs & Compatibility

Thread-Klasse

3a all ends

Gewinderichtung

right-hand all ends

Blendendurchmesser

0.040 inches nominal

Durchflusskontrollgerät

poppet

Methode zum Laden der Festplatte

spring

Maximale Betriebstemperatur

160.0 fahrenheit single response

Art der Verbindung

flared (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

0.875 inches all ends

Sitzwinkel

37.0 degrees all ends

Material

aluminum alloy body

Material

rubber synthetic packing

Material

steel corrosion resisting flow control device

Stilbezeichnung

straight thru

Gewindeserienbezeichnung

unf all ends

Replacement For

Teilenummer Beschreibung
4730-00-562-8343 No Name Available 09/27/1972

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

0020520

Related Hardware Products

Teilenummer Beschreibung
1112-548584 Restrictor Check Valve
47305402740 Restrictor Check Valve
48205402740 Restrictor Check Valve

Häufig gestellte Fragen

What is the FSCG of the NSN 4820-00-540-2740?
The FSCG of the NSN 4820-00-540-2740 is 4820
Does the NSN 4820-00-540-2740 have a Schedule B code assigned?
Yes, the Schedule B code is 8481309000
Does NSN 4820-00-540-2740 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 4820-00-540-2740 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-540-2740 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 4820-00-540-2740 was assigned to the Federal Catalog?
It was assigned vor 63 Jahren, on Tue, Jan 1, 1963