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4820-00-843-2893

Check Valve

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Official Item Classification

Name
Check Valve
(NSN) Nationale Lagernummer
4820-00-843-2893
(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)

550.0 fahrenheit single response maximum operating temp, plain, optional end (pipe) all ends connection style, disk flow control device, 2.000 inches all ends nominal pipe size accommodated, right-hand all ends thread direction

Specs & Compatibility

Nominale Rohrgröße untergebracht

2.000 inches all ends

Gewinderichtung

right-hand all ends

Durchflusskontrollgerät

disk

Maximale Betriebstemperatur

550.0 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

1000.0 pounds per square inch 2nd response

Maximaler Betriebsdruck

300.0 pounds per square inch 1st response

Nenngewindegröße

2.000 inches all ends

Besondere Merkmale

swing check type

Material

copper alloy 922 body

Material

copper alloy 922 seat

Material

copper alloy flow control device

Materialdokument und Klassifizierung

qq-c-390, alloy d4d fed spec single material response body

Materialdokument und Klassifizierung

qq-c-390, alloy d4d fed spec single material response seat

Medien, für die entwickelt wurden

steam 1st response

Medien, für die entwickelt wurden

water-oil-gas 2nd response

Stilbezeichnung

straight thru

Gewindeserienbezeichnung

npt all ends

Spezifikation/Standarddaten

81349-mil-v-18436 government specification

Nicht definitive Spezifikations-/Standarddaten

a group and iii type

Referenznummer Unterscheidungsmerkmale

as differentiated by size of end connections

Replacement For

Teilenummer Beschreibung
4820-00-844-4168 No Name Available 10/07/1966
4820-01-117-1576 No Name Available 01/01/1984
4820-01-223-8643 No Name Available 01/16/2009

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

Related Hardware Products

Teilenummer Beschreibung
2IN FIG-3412 Check Valve
76E Check Valve
FIG-3412X50MM Check Valve
T473B-2IN Check Valve
WW-V-51 CLCTYIV Check Valve

Häufig gestellte Fragen

What is the FSCG of the NSN 4820-00-843-2893?
The FSCG of the NSN 4820-00-843-2893 is 4820
Does the NSN 4820-00-843-2893 have a Schedule B code assigned?
Yes, the Schedule B code is 8481301090
Does NSN 4820-00-843-2893 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 4820-00-843-2893 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-843-2893 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 4820-00-843-2893 was assigned to the Federal Catalog?
It was assigned vor 64 Jahren, on Mon, Jan 1, 1962