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4820-01-052-0070

Safety Relief Valve

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Ausgewählte Teile

5-1376-4
4820-01-358-2517
Valve Seat
5-137V747-75
5331-01-292-5382
O-Ring
5-138
5331-01-146-9920
O-Ring
5-138 C557-70
5331-00-938-9102
O-Ring
5-138 C873-70
5331-00-938-9102
O-Ring
5-1382684-11
5325-00-182-5509
Retaining Ring
5-1385-1
4820-01-269-9542
Check Valve
5-1388
5340-00-255-0247
Bumper

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Official Item Classification

Name
Safety Relief Valve
(NSN) Nationale Lagernummer
4820-01-052-0070
(FSG) Federal Supply Group
48 Valves
(FSC) Bundesversorgungsklassifizierung
4820 Nicht angetriebene Ventile
(INC) Artikelbezeichnung Code
05488
(FIIG) Leitfaden zur Identifizierung von Bundesartikeln
A046B0
Datum
12/09/1977 (vor 48 Jahren)

threaded bonnet attachment method, inside spring bonnet type, spring disk loading method, disk flow control device, right-hand all ends thread direction

Specs & Compatibility

Gewinderichtung

right-hand all ends

Durchflusskontrollgerät

disk

Mütze Typ

inside spring

Methode zur Befestigung der Motorhaube

threaded

Methode zum Laden der Festplatte

spring

Endproduktidentifizierung

aux/amphib ship maint strategy program

Art der Verbindung

plain (tube) all ends

Methode der Ventilbedienung

automatic

Verbindungsart

threaded external tube 2nd end

Verbindungsart

threaded external tube 1st end

Gewindeanzahl pro Zoll

11 1st end

Gewindeanzahl pro Zoll

14 2nd end

Maximaler Betriebsdruck

230.0 pounds per square inch single response

Nenngewindegröße

0.500 inches 2nd end

Nenngewindegröße

0.750 inches 1st end

Einstellung des Öffnungsdrucks

200.0 pounds per square inch

Material

copper alloy body

Material

copper alloy stem

Material

steel comp 303 seat

Material

steel comp 316 flow control device

Materialdokument und Klassifizierung

aisi 303 assn std single material response seat

Materialdokument und Klassifizierung

aisi 316 assn std single material response flow control device

Materialdokument und Klassifizierung

astm b16 assn std single material response stem

Materialdokument und Klassifizierung

qq-c-390,alloy d4/d/ fed spec single material response body

Medien, für die entwickelt wurden

air single response

Stilbezeichnung

angle

Gewindeserienbezeichnung

uns all ends

Möblierte Gegenstände und Menge

2 nut and 2 tailpiece

Replacement For

Teilenummer Beschreibung
4820-01-105-1953 No Name Available 08/01/2007

Regulatory Compliance

Precious Metals Indicator
U

Precious metal content is unknown

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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Häufig gestellte Fragen

What is the FSCG of the NSN 4820-01-052-0070?
The FSCG of the NSN 4820-01-052-0070 is 4820
Does the NSN 4820-01-052-0070 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-01-052-0070 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 4820-01-052-0070 contain precious materials?
Precious metal content is unknown
Does NSN 4820-01-052-0070 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 4820-01-052-0070 was assigned to the Federal Catalog?
It was assigned vor 48 Jahren, on Fri, Dec 9, 1977