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4820-01-141-1422

Safety Relief Valve

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Official Item Classification

Name
Safety Relief Valve
(NSN) Nationale Lagernummer
4820-01-141-1422
(FSG) Federal Supply Group
48 Valves
(FSC) Bundesversorgungsklassifizierung
4820 Nicht angetriebene Ventile
(INC) Artikelbezeichnung Code
05488
(FIIG) Leitfaden zur Identifizierung von Bundesartikeln
A046B0
Datum
10/24/1982 (vor 43 Jahren)

bolted bonnet attachment method, spring disk loading method, disk flow control device, 4 all ends bolt hole quantity, inside screw bonnet type

Specs & Compatibility

Durchflusskontrollgerät

disk

Mütze Typ

inside screw

Methode zur Befestigung der Motorhaube

bolted

Methode zum Laden der Festplatte

spring

Bolzenloch Menge

4 all ends

Maximale Betriebstemperatur

250.0 fahrenheit single response

Methode der Ventilbedienung

automatic

Flansch-Form

round with holes all ends

Verbindungsart

flange all ends

Ventil-Größe

1.000 inches

Einstellbarer Druckbereich

+132.0 to 163.0 pounds per square inch

Maximaler Betriebsdruck

400.0 pounds per square inch single response

Nominaler Außendurchmesser

4.250 inches all ends

Solldicke

0.500 inches all ends

Erste Verbindung Fläche zum Mittellinienabstand

4.500 inches

Nenndurchmesser des Bolzenlochs

0.625 inches all ends

Abstand der zweiten Verbindungsfläche zur Mittellinie

4.125 inches

Lochkreis Nenndurchmesser

3.125 inches all ends

Design der Flanschfläche

raised straight all ends

Nennhöhe der erhabenen Fläche

0.062 inches all ends

Nenndurchmesser der erhabenen Fläche

2.000 inches all ends

Material

steel comp 303 stem

Material

steel uns j03002 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

Related Hardware Products

Teilenummer Beschreibung
D49565 MILV24332 GRADE A Safety Relief Valve
MIL-V-24332 GR. Safety Relief Valve
R10AF5F516-CM1 Safety Relief Valve
R10AF5F516-CS1 Safety Relief Valve

Häufig gestellte Fragen

What is the FSCG of the NSN 4820-01-141-1422?
The FSCG of the NSN 4820-01-141-1422 is 4820
Does the NSN 4820-01-141-1422 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-01-141-1422 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 4820-01-141-1422 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-141-1422 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 4820-01-141-1422 was assigned to the Federal Catalog?
It was assigned vor 43 Jahren, on Sun, Oct 24, 1982