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1900D Safety Relief Valve

4820-01-200-8556

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Ausgewählte Teile

2-381N674-70
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2-382-N525-60
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Official Item Classification

Name
Safety Relief Valve
Teilenummer
1900D
(NSN) Nationale Lagernummer
4820-01-200-8556
(FSG) Federal Supply Group
48 Valves
(FSC) Bundesversorgungsklassifizierung
4820 Nicht angetriebene Ventile
(INC) Artikelbezeichnung Code
05488
(FIIG) Leitfaden zur Identifizierung von Bundesartikeln
A046B0
Datum
02/10/1985 (vor 41 Jahren)

disk flow control device, bolted bonnet attachment method, automatic valve operation method, spring disk loading method, inside spring bonnet type

Specs & Compatibility

Durchflusskontrollgerät

disk

Mütze Typ

inside spring

Methode zur Befestigung der Motorhaube

bolted

Methode zum Laden der Festplatte

spring

Methode der Ventilbedienung

automatic

Flansch-Form

round with holes 1st end

Flansch-Form

round with holes 2nd end

Verbindungsart

flange 1st end

Ventil-Größe

1.000 inches

Einstellung des Öffnungsdrucks

448.0 pounds per square inch

Nominaler Außendurchmesser

4.875 inches 2nd end

Nominaler Außendurchmesser

6.000 inches 1st end

Solldicke

0.688 inches 1st end

Solldicke

0.688 inches 2nd end

Erste Verbindung Fläche zum Mittellinienabstand

4.500 inches

Nenndurchmesser des Bolzenlochs

0.750 inches 2nd end

Nenndurchmesser des Bolzenlochs

0.750 inches 1st end

Abstand der zweiten Verbindungsfläche zur Mittellinie

4.125 inches

Lochkreis Nenndurchmesser

3.500 inches 2nd end

Lochkreis Nenndurchmesser

4.750 inches 1st end

Design der Flanschfläche

raised straight 1st end

Nennhöhe der erhabenen Fläche

0.062 inches 1st end

Nenndurchmesser der erhabenen Fläche

3.625 inches 1st end

Besondere Merkmale

with nozzle on inlet end

Material

steel corrosion resisting body

Material

steel corrosion resisting flow control device

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
1900D Safety Relief Valve
1900D-1912DC 44 Safety Relief Valve
1900D-1912DC 448PSI BBT Safety Relief Valve
1912-00D-2-CC-MS-31-RF-LA-H Safety Relief Valve
1912DC-00-2MS-31-RF-LA Safety Relief Valve

Häufig gestellte Fragen

What is the FSCG of the NSN 4820-01-200-8556?
The FSCG of the NSN 4820-01-200-8556 is 4820
Does the NSN 4820-01-200-8556 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-01-200-8556 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 4820-01-200-8556 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-200-8556 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 4820-01-200-8556 was assigned to the Federal Catalog?
It was assigned vor 41 Jahren, on Sun, Feb 10, 1985