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4820-00-449-4657

Safety Relief Valve

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Official Item Classification

Name
Safety Relief Valve
(NSN) Nationale Lagernummer
4820-00-449-4657
(FSG) Federal Supply Group
48 Valves
(FSC) Bundesversorgungsklassifizierung
4820 Nicht angetriebene Ventile
(INC) Artikelbezeichnung Code
05488
(FIIG) Leitfaden zur Identifizierung von Bundesartikeln
A046B0
Datum
02/16/1972 (vor 54 Jahren)

spring disk loading method, 1.000 inches offset distance, 2b all ends thread class, right-hand all ends thread direction, disk flow control device

Specs & Compatibility

Thread-Klasse

2b all ends

Gewinderichtung

right-hand all ends

Versatz-Abstand

1.000 inches

Durchflusskontrollgerät

disk

Methode zum Laden der Festplatte

spring

Art der Verbindung

gasket seal(boss) all ends

Methode der Ventilbedienung

automatic

Verbindungsart

threaded internal boss all ends

Montageeinrichtung

bracket

Maximaler Betriebsdruck

500.0 pounds per square inch single response

Nenngewindegröße

0.750 inches all ends

Besondere Merkmale

furnished w/2 mounting bolts

Material

iron cast body

Material

steel flow control device

Stilbezeichnung

tee w/offset

Gewindeserienbezeichnung

unf all ends

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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Teilenummer Beschreibung
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Häufig gestellte Fragen

What is the FSCG of the NSN 4820-00-449-4657?
The FSCG of the NSN 4820-00-449-4657 is 4820
Does the NSN 4820-00-449-4657 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-00-449-4657 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 4820-00-449-4657 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-449-4657 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 4820-00-449-4657 was assigned to the Federal Catalog?
It was assigned vor 54 Jahren, on Wed, Feb 16, 1972