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4820-00-725-2149

Restrictor Check Valve

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Ausgewählte Teile

99-1447216
5330-00-467-9085
Backing Ring
99-1447219
5360-00-467-9066
Spring Special
99-1447222
5325-00-467-9076
Retaining Ring
99-1447229
5330-00-467-9087
Sealing Ring
99-1447230
5330-00-467-9086
Sealing Ring
99-1447237
5365-00-452-3236
Ring Spacer
99-1447238
5330-00-452-3235
Preformed Packing
99-1447241
5330-00-453-2944
Backing Ring

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Official Item Classification

Name
Restrictor Check Valve
(NSN) Nationale Lagernummer
4820-00-725-2149
(FSG) Federal Supply Group
48 Valves
(FSC) Bundesversorgungsklassifizierung
4820 Nicht angetriebene Ventile
(INC) Artikelbezeichnung Code
20520
(FIIG) Leitfaden zur Identifizierung von Bundesartikeln
A530B0
Datum
01/01/1961 (vor 65 Jahren)

0.107 inches nominal aperture diameter, 212.0 fahrenheit 2nd response maximum operating temp, -40.0 fahrenheit 1st response maximum operating temp, right-hand all ends thread direction, cone flow control device

Specs & Compatibility

Gewinderichtung

right-hand all ends

Blendendurchmesser

0.107 inches nominal

Durchflusskontrollgerät

cone

Maximale Betriebstemperatur

-40.0 fahrenheit 1st response

Maximale Betriebstemperatur

212.0 fahrenheit 2nd 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

2000.0 pounds per square inch single response

Nenngewindegröße

0.125 inches all ends

Material

copper alloy body

Material

rubber synthetic packing

Material

steel corrosion resisting flow control device

Stilbezeichnung

straight thru

Gewindeserienbezeichnung

nptf all ends

Replacement For

Teilenummer Beschreibung
4820-00-505-6172 No Name Available 04/09/1971
4820-01-222-4487 No Name Available 05/01/1990

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

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
F103 Restrictor Check Valve
F10B Restrictor Check Valve
HL-18122 PIECE 300 Restrictor Check Valve

Häufig gestellte Fragen

What is the FSCG of the NSN 4820-00-725-2149?
The FSCG of the NSN 4820-00-725-2149 is 4820
Does the NSN 4820-00-725-2149 have a Schedule B code assigned?
Yes, the Schedule B code is 8481301090
Does NSN 4820-00-725-2149 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 4820-00-725-2149 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-00-725-2149 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 4820-00-725-2149 was assigned to the Federal Catalog?
It was assigned vor 65 Jahren, on Sun, Jan 1, 1961