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4820-01-141-8847

Safety Relief Valve

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Official Item Classification

Name
Safety Relief Valve
(NSN) Nationale Lagernummer
4820-01-141-8847
(FSG) Federal Supply Group
48 Valves
(FSC) Bundesversorgungsklassifizierung
4820 Nicht angetriebene Ventile
(INC) Artikelbezeichnung Code
05488
(FIIG) Leitfaden zur Identifizierung von Bundesartikeln
A046B0
Datum
11/07/1982 (vor 43 Jahren)

spring disk loading method, disk flow control device, 12 2nd end bolt hole quantity, 16 1st end bolt hole quantity, 450.0 fahrenheit single response maximum operating temp

Specs & Compatibility

Durchflusskontrollgerät

disk

Methode zum Laden der Festplatte

spring

Bolzenloch Menge

16 1st end

Bolzenloch Menge

12 2nd end

Maximale Betriebstemperatur

450.0 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

10.000 inches

Einstellbarer Druckbereich

+475.0 to 525.0 pounds per square inch

Maximaler Betriebsdruck

600.0 pounds per square inch single response

Nominaler Außendurchmesser

14.000 inches 2nd end

Nominaler Außendurchmesser

20.000 inches 1st end

Solldicke

1.875 inches 2nd end

Solldicke

2.500 inches 1st end

Erste Verbindung Fläche zum Mittellinienabstand

10.500 inches

Nenndurchmesser des Bolzenlochs

1.250 inches 1st end

Nenndurchmesser des Bolzenlochs

1.000 inches 2nd end

Abstand der zweiten Verbindungsfläche zur Mittellinie

9.438 inches

Lochkreis Nenndurchmesser

11.500 inches 2nd end

Lochkreis Nenndurchmesser

17.000 inches 1st end

Design der Flanschfläche

plain 2nd end

Design der Flanschfläche

raised straight 1st end

Nennhöhe der erhabenen Fläche

0.250 inches 1st end

Nenndurchmesser der erhabenen Fläche

12.750 inches 1st end

Material

steel body

Material

steel comp 416 stem

Material

steel flow control device

Materialdokument und Klassifizierung

aisi 416 assn std single material response stem

Materialdokument und Klassifizierung

ams 5643 assn std single material response flow control device

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
20158 475T525PSI Safety Relief Valve
5055RA140009 475T525PSI Safety Relief Valve

Häufig gestellte Fragen

What is the FSCG of the NSN 4820-01-141-8847?
The FSCG of the NSN 4820-01-141-8847 is 4820
Does the NSN 4820-01-141-8847 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-01-141-8847 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 4820-01-141-8847 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-141-8847 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 4820-01-141-8847 was assigned to the Federal Catalog?
It was assigned vor 43 Jahren, on Sun, Nov 7, 1982