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4820-01-003-6659

Check Valve

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Official Item Classification

Name
Check Valve
(NSN) Nationale Lagernummer
4820-01-003-6659
(FSG) Federal Supply Group
48 Valves
(FSC) Bundesversorgungsklassifizierung
4820 Nicht angetriebene Ventile
(INC) Artikelbezeichnung Code
05487
(FIIG) Leitfaden zur Identifizierung von Bundesartikeln
A530B0
Datum
05/03/1975 (vor 51 Jahren)

right-hand 2nd end thread direction, grumman a-10 aircraft end item identification, 3a 1st end thread class, disk flow control device, right-hand 1st end thread direction

Specs & Compatibility

Thread-Klasse

3a 1st end

Gewinderichtung

right-hand 1st end

Gewinderichtung

right-hand 2nd end

Durchflusskontrollgerät

disk

Endproduktidentifizierung

grumman a-10 aircraft

Art der Verbindung

flared (tube) 1st end

Art der Verbindung

plain (pipe) 2nd end

Methode der Ventilbedienung

automatic

Verbindungsart

threaded external pipe 2nd end

Verbindungsart

threaded external tube 1st end

Einbaulage

horizontal or vertical

Nenngewindegröße

0.125 inches 2nd end

Nenngewindegröße

0.438 inches 1st end

Sitzwinkel

37.0 degrees 1st end

Rohr mit nominalem Außendurchmesser untergebracht

0.250 inches 1st end

Material

aluminum alloy seat

Material

aluminum alloy body

Material

steel corrosion resisting flow control device

Oberflächenbehandlung

anodize

Dokument und Klassifizierung zur Oberflächenbehandlung

mil-a-8625 mil spec single treatment response

Stilbezeichnung

straight thru

Gewindeserienbezeichnung

npt 2nd end

Gewindeserienbezeichnung

unjf 1st end

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

0005487

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Häufig gestellte Fragen

What is the FSCG of the NSN 4820-01-003-6659?
The FSCG of the NSN 4820-01-003-6659 is 4820
Does the NSN 4820-01-003-6659 have a Schedule B code assigned?
Yes, the Schedule B code is 8481309000
Does NSN 4820-01-003-6659 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 4820-01-003-6659 contain precious materials?
Precious metal content is unknown
Does NSN 4820-01-003-6659 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 4820-01-003-6659 was assigned to the Federal Catalog?
It was assigned vor 51 Jahren, on Sat, May 3, 1975