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4820-01-307-9309

Safety Relief Valve

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Ausgewählte Teile

7249531
5365-01-592-5787
Plate Spacer
7249533
5340-01-592-2629
Mounting Bracket
7249534
5330-01-613-3845
Seal Retainer
7249535
4820-01-613-3846
Valve Seat Retainer
7249537
5340-01-508-4427
Detent Plunger
7249538
4820-01-613-3852
Valve Body
7249540
3020-01-592-1145
Mechanical Drive Guard
7249541
5340-01-697-5958
Mounting Bracket

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Official Item Classification

Name
Safety Relief Valve
(NSN) Nationale Lagernummer
4820-01-307-9309
(FSG) Federal Supply Group
48 Valves
(FSC) Bundesversorgungsklassifizierung
4820 Nicht angetriebene Ventile
(INC) Artikelbezeichnung Code
05488
(FIIG) Leitfaden zur Identifizierung von Bundesartikeln
A046B0
Datum
09/19/1989 (vor 37 Jahren)

inside screw bonnet type, bolted bonnet attachment method, disk flow control device, 650.0 fahrenheit single response maximum operating temp, 8 all ends bolt hole quantity

Specs & Compatibility

Durchflusskontrollgerät

disk

Mütze Typ

inside screw

Methode zur Befestigung der Motorhaube

bolted

Bolzenloch Menge

8 all ends

Maximale Betriebstemperatur

650.0 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

+156.0 to 180.0 pounds per square inch

Maximaler Betriebsdruck

350.0 pounds per square inch single response

Nominaler Außendurchmesser

8.250 inches 2nd end

Nominaler Außendurchmesser

9.000 inches 1st end

Solldicke

0.938 inches 1st end

Solldicke

1.125 inches 2nd end

Erste Verbindung Fläche zum Mittellinienabstand

6.094 inches

Nenndurchmesser des Bolzenlochs

0.750 inches 1st end

Nenndurchmesser des Bolzenlochs

0.875 inches 2nd end

Abstand der zweiten Verbindungsfläche zur Mittellinie

6.969 inches

Lochkreis Nenndurchmesser

6.625 inches 2nd end

Lochkreis Nenndurchmesser

7.500 inches 1st end

Design der Flanschfläche

raised straight all ends

Nennhöhe der erhabenen Fläche

0.062 inches all ends

Nenndurchmesser der erhabenen Fläche

5.000 inches 2nd end

Nenndurchmesser der erhabenen Fläche

6.188 inches 1st end

Material

steel body

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

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Teilenummer Beschreibung
20040-3X4-156T1 Safety Relief Valve
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20040R51SS Safety Relief Valve
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Häufig gestellte Fragen

What is the FSCG of the NSN 4820-01-307-9309?
The FSCG of the NSN 4820-01-307-9309 is 4820
Does the NSN 4820-01-307-9309 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-01-307-9309 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 4820-01-307-9309 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-307-9309 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 4820-01-307-9309 was assigned to the Federal Catalog?
It was assigned vor 37 Jahren, on Tue, Sep 19, 1989