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4820-00-375-7821

Valve Seat

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Official Item Classification

Name
Valve Seat
(NSN) Nationale Lagernummer
4820-00-375-7821
(FSG) Federal Supply Group
48 Valves
(FSC) Bundesversorgungsklassifizierung
4820 Nicht angetriebene Ventile
(INC) Artikelbezeichnung Code
22113
(FIIG) Leitfaden zur Identifizierung von Bundesartikeln
A15500
Datum
01/01/1961 (vor 65 Jahren)

1.250 inches nominal body outside diameter, 1.031 inches nominal taper minor diameter, 1.500 inches nominal flange diameter, 0.250 inches nominal taper major diameter, 0.422 inches nominal taper length

Specs & Compatibility

Durchmesser des Flansches

1.500 inches nominal

Kegellänge

0.422 inches nominal

Verjüngung mit kleinerem Durchmesser

1.031 inches nominal

Verjüngung Hauptdurchmesser

0.250 inches nominal

Gehäuseaußendurchmesser

1.250 inches nominal

Innendurchmesser des Gehäuses

0.250 inches nominal

Höhe des Flanschsitzes bis zum Scheibenende

0.547 inches nominal

Untere Flanschhöhe

0.125 inches nominal

Sitzwinkel in Grad

45.000 nominal

Form der Sitzfläche

angular

Material

steel corrosion resisting overall

Oberflächenbehandlung

passivate overall

Stilbezeichnung

plain flanged

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

0022113

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Häufig gestellte Fragen

What is the FSCG of the NSN 4820-00-375-7821?
The FSCG of the NSN 4820-00-375-7821 is 4820
Does the NSN 4820-00-375-7821 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-00-375-7821 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 4820-00-375-7821 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-375-7821 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 4820-00-375-7821 was assigned to the Federal Catalog?
It was assigned vor 65 Jahren, on Sun, Jan 1, 1961