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E8720PM41M Safety Relief Valve

4820-00-237-5791

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Ausgewählte Teile

663428-2
5365-00-014-7490
Plate Spacer
663428-3
5365-00-014-7491
Plate Spacer
663428-4
5365-00-014-7492
Plate Spacer
663428-5
5365-00-014-7493
Plate Spacer
66343
5307-00-930-4324
Special Stud
66343P1
5360-00-263-6779
Compression Helical Spring
66344
3020-00-231-8734
Roller Chain Link
6634425
5330-01-665-4050
Preformed Packing

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Official Item Classification

Name
Safety Relief Valve
Teilenummer
E8720PM41M
(NSN) Nationale Lagernummer
4820-00-237-5791
(FSG) Federal Supply Group
48 Valves
(FSC) Bundesversorgungsklassifizierung
4820 Nicht angetriebene Ventile
(INC) Artikelbezeichnung Code
05488
(FIIG) Leitfaden zur Identifizierung von Bundesartikeln
A046B0
Datum
01/11/1968 (vor 58 Jahren)

inside spring bonnet type, 1.000 inches 1st end nominal pipe size accommodated, spring disk loading method, disk flow control device, bolted bonnet attachment method

Specs & Compatibility

Nominale Rohrgröße untergebracht

1.000 inches 1st end

Durchflusskontrollgerät

disk

Mütze Typ

inside spring

Methode zur Befestigung der Motorhaube

bolted

Methode zum Laden der Festplatte

spring

Erneuerbarer Sitzringtyp

threaded

Maximale Betriebstemperatur

180.0 fahrenheit single response

Art der Verbindung

socket with brazing ring 1st end

Methode der Ventilbedienung

hydraulic

Verbindungsart

unthreaded internal pipe 1st end

Angebotene Funktionen

pressure tight outlet side

Einstellbarer Druckbereich

+5.0 to 1500.0 pounds per square inch

Maximaler Betriebsdruck

1500.0 pounds per square inch single response

Kritikalitätscode-Begründung

zzzy

Einstellung des Öffnungsdrucks

185.0 pounds per square inch

Material

copper alloy 922 body

Material

nickel alloy 400 seat

Material

nickel alloy 400 stem

Medien, für die entwickelt wurden

water, fresh single response

Stilbezeichnung

angle

Referenznummer Unterscheidungsmerkmale

material will be in accordance with ships parts control center activity hx quality control,manufacturing and testing specifications

Regulatory Compliance

Precious Metals Indicator
U

Precious metal content is unknown

Criticality Code
C

The item has critical features such as tolerance, fit restrictions or application. Nuclear hardness properties have not been determined (not valid for input).

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
8720M0D Safety Relief Valve
E8720PM41M Safety Relief Valve

Häufig gestellte Fragen

What is the FSCG of the NSN 4820-00-237-5791?
The FSCG of the NSN 4820-00-237-5791 is 4820
Does the NSN 4820-00-237-5791 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-00-237-5791 require demilitarization?
Usml or ccl military items - demil required. Item managers,, equipment specialists, or product specialists must furnish special demilinstructions. (note 3).
Does NSN 4820-00-237-5791 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-237-5791 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 4820-00-237-5791 was assigned to the Federal Catalog?
It was assigned vor 58 Jahren, on Thu, Jan 11, 1968