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4820-01-438-9221

Safety Relief Valve

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Official Item Classification

Name
Safety Relief Valve
(NSN) Nationale Lagernummer
4820-01-438-9221
(FSG) Federal Supply Group
48 Valves
(FSC) Bundesversorgungsklassifizierung
4820 Nicht angetriebene Ventile
(INC) Artikelbezeichnung Code
05488
(FIIG) Leitfaden zur Identifizierung von Bundesartikeln
A046B0
Datum
11/21/1996 (vor 29 Jahren)

-40.0 fahrenheit minimum operating temp, right-hand all ends thread direction, aircraft;mcdonnell douglas,fa/18 hornet end item identification, plain (pipe) all ends connection style, 250.0 fahrenheit single response maximum operating temp

Specs & Compatibility

Gewinderichtung

right-hand all ends

Maximale Betriebstemperatur

250.0 fahrenheit single response

Minimale Betriebstemperatur

-40.0 fahrenheit

Endproduktidentifizierung

aircraft;mcdonnell douglas,fa/18 hornet

Art der Verbindung

plain (pipe) all ends

Methode der Ventilbedienung

automatic

Verbindungsart

threaded external pipe all ends

Nenngewindegröße

0.250 inches all ends

Einstellung des Öffnungsdrucks

140.0 pounds per square inch

Besondere Merkmale

used in oxygen system application;to be cleaned i.a.w.mil-c-81302

Material

steel comp 303 body

Materialdokument und Klassifizierung

astm a582 assn std single material response body

Medien, für die entwickelt wurden

oxygen, gaseous single response

Oberflächenbehandlung

passivate

Dokument und Klassifizierung zur Oberflächenbehandlung

qq-p-35 fed spec all treatment responses

Stilbezeichnung

straight thru w/baffle

Gewindeserienbezeichnung

npt all 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
7M304S2N1400C Safety Relief Valve
RV05-64-140.0 Safety Relief Valve

Häufig gestellte Fragen

What is the FSCG of the NSN 4820-01-438-9221?
The FSCG of the NSN 4820-01-438-9221 is 4820
Does the NSN 4820-01-438-9221 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-01-438-9221 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 4820-01-438-9221 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-438-9221 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 4820-01-438-9221 was assigned to the Federal Catalog?
It was assigned vor 29 Jahren, on Thu, Nov 21, 1996