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D49272 Safety Relief Valve

4820-01-159-3272

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Official Item Classification

Name
Safety Relief Valve
Teilenummer
D49272
(NSN) Nationale Lagernummer
4820-01-159-3272
(FSG) Federal Supply Group
48 Valves
(FSC) Bundesversorgungsklassifizierung
4820 Nicht angetriebene Ventile
(INC) Artikelbezeichnung Code
05488
(FIIG) Leitfaden zur Identifizierung von Bundesartikeln
A046B0
Datum
08/06/1983 (vor 43 Jahren)

spring disk loading method, disk flow control device, 6 2nd end bolt hole quantity, 4 1st end bolt hole quantity, 150.0 fahrenheit single response maximum operating temp

Specs & Compatibility

Durchflusskontrollgerät

disk

Methode zum Laden der Festplatte

spring

Bolzenloch Menge

6 2nd end

Bolzenloch Menge

4 1st end

Maximale Betriebstemperatur

150.0 fahrenheit single response

Methode der Ventilbedienung

automatic

Flansch-Form

round with holes 1st end

Flansch-Form

round with holes 2nd end

Verbindungsart

flange 1st end

Verbindungsart

flange 2nd end

Ventil-Größe

1.000 inches

Einstellbarer Druckbereich

+33.0 to 40.0 pounds per square inch

Maximaler Betriebsdruck

400.0 pounds per square inch single response

Nominaler Außendurchmesser

5.062 inches 1st end

Nominaler Außendurchmesser

6.500 inches 2nd end

Solldicke

0.438 inches 1st end

Solldicke

0.438 inches 2nd end

Erste Verbindung Fläche zum Mittellinienabstand

3.469 inches

Nenndurchmesser des Bolzenlochs

0.562 inches 1st end

Nenndurchmesser des Bolzenlochs

0.562 inches 2nd end

Abstand der zweiten Verbindungsfläche zur Mittellinie

3.625 inches

Lochkreis Nenndurchmesser

3.125 inches 1st end

Lochkreis Nenndurchmesser

4.438 inches 2nd end

Design der Flanschfläche

plain 1st end

Design der Flanschfläche

plain 2nd end

Material

nickel alloy seat

Materialdokument und Klassifizierung

astm a276 assn std single material response stem

Materialdokument und Klassifizierung

astm astm b-61 assn std single material response body

Materialdokument und Klassifizierung

qq-n-281 fed spec single material response seat

Medien, für die entwickelt wurden

liquid, ingested single response

Stilbezeichnung

angle flanged ends

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

0005488

Related Hardware Products

Teilenummer Beschreibung
D49272 Safety Relief Valve
R10AF1J109 Safety Relief Valve

Häufig gestellte Fragen

What is the FSCG of the NSN 4820-01-159-3272?
The FSCG of the NSN 4820-01-159-3272 is 4820
Does the NSN 4820-01-159-3272 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-01-159-3272 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 4820-01-159-3272 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-159-3272 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 4820-01-159-3272 was assigned to the Federal Catalog?
It was assigned vor 43 Jahren, on Sat, Aug 6, 1983