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4820-01-464-6670

Safety Relief Valve

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Official Item Classification

Name
Safety Relief Valve
(NSN) Nationale Lagernummer
4820-01-464-6670
(FSG) Federal Supply Group
48 Valves
(FSC) Bundesversorgungsklassifizierung
4820 Nicht angetriebene Ventile
(INC) Artikelbezeichnung Code
05488
(FIIG) Leitfaden zur Identifizierung von Bundesartikeln
A046B0
Datum
05/06/1999 (vor 27 Jahren)

reduced gasket seal 2nd end connection style, 180.0 fahrenheit single response maximum operating temp, los angeles class ssn end item identification, disk flow control device, reduced gasket seal 1st end connection style

Specs & Compatibility

Durchflusskontrollgerät

disk

Maximale Betriebstemperatur

180.0 fahrenheit single response

Endproduktidentifizierung

los angeles class ssn

Art der Verbindung

reduced gasket seal 1st end

Art der Verbindung

reduced gasket seal 2nd end

Nennlänge

11.250 inches all ends

Methode der Ventilbedienung

automatic

Verbindungsart

unthreaded internal pipe 1st end

Verbindungsart

unthreaded internal pipe 2nd end

Maximaler Betriebsdruck

1500.0 pounds per square inch single response

Nominaler Außendurchmesser

1.373 inches all ends

Besondere Merkmale

this valve meets rqmts of mil-v-22549 for gas service (other than oxygen)

Material

copper alloy 922 body

Material

nickel alloy flow control device

Material

nickel alloy seat

Material

nickel alloy stem

Materialdokument und Klassifizierung

aastm-b-61 assn std 1st material response body

Materialdokument und Klassifizierung

qq-n-281 fed spec 3rd material response seat

Materialdokument und Klassifizierung

qq-n-281 fed spec 4th material response stem

Materialdokument und Klassifizierung

qq-n-281 fed spec 2nd material response flow control device

Besondere Testfunktionen

hydrostatic and air pressure tests iaw spec mil-v-22549

Dokument und Klassifizierung zur Oberflächenbehandlung

mil-std-10 mil std single treatment response

Stilbezeichnung

angle

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
8715 Safety Relief Valve
BEMBB08SDD Safety Relief Valve
E8715R51M Safety Relief Valve

Häufig gestellte Fragen

What is the FSCG of the NSN 4820-01-464-6670?
The FSCG of the NSN 4820-01-464-6670 is 4820
Does the NSN 4820-01-464-6670 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-01-464-6670 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 4820-01-464-6670 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-464-6670 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 4820-01-464-6670 was assigned to the Federal Catalog?
It was assigned vor 27 Jahren, on Thu, May 6, 1999