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4820-01-337-3883

Safety Relief Valve

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Official Item Classification

Name
Safety Relief Valve
(NSN) Nationale Lagernummer
4820-01-337-3883
(FSG) Federal Supply Group
48 Valves
(FSC) Bundesversorgungsklassifizierung
4820 Nicht angetriebene Ventile
(INC) Artikelbezeichnung Code
05488
(FIIG) Leitfaden zur Identifizierung von Bundesartikeln
A046B0
Datum
04/14/1991 (vor 35 Jahren)

4 all ends bolt hole quantity, disk flow control device, bolted bonnet attachment method, 150.0 fahrenheit single response maximum operating temp, inside screw bonnet type

Specs & Compatibility

Durchflusskontrollgerät

disk

Mütze Typ

inside screw

Methode zur Befestigung der Motorhaube

bolted

Bolzenloch Menge

4 all ends

Maximale Betriebstemperatur

150.0 fahrenheit single response

Methode der Ventilbedienung

automatic

Flansch-Form

round with holes all ends

Verbindungsart

flange all ends

Ventil-Größe

3.000 inches

Einstellbarer Druckbereich

+27.0 to 33.0 pounds per square inch

Maximaler Betriebsdruck

250.0 pounds per square inch single response

Nominaler Außendurchmesser

6.625 inches all ends

Solldicke

0.938 inches all ends

Erste Verbindung Fläche zum Mittellinienabstand

5.750 inches

Nenndurchmesser des Bolzenlochs

0.688 inches all ends

Abstand der zweiten Verbindungsfläche zur Mittellinie

5.750 inches

Lochkreis Nenndurchmesser

5.500 inches all ends

Design der Flanschfläche

plain all ends

Material

copper alloy 922 bodynickel alloy flow control devicenickel alloy seatnickel alloy stem

Medien, für die entwickelt wurden

water-oil-gas 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
D50522 PART R10AL3L3BT-BM3 Safety Relief Valve
R10AL3L3BT-BM3 Safety Relief Valve

Häufig gestellte Fragen

What is the FSCG of the NSN 4820-01-337-3883?
The FSCG of the NSN 4820-01-337-3883 is 4820
Does the NSN 4820-01-337-3883 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-01-337-3883 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 4820-01-337-3883 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-337-3883 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 4820-01-337-3883 was assigned to the Federal Catalog?
It was assigned vor 35 Jahren, on Sun, Apr 14, 1991