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4820-01-061-1598

Valve Seat

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Official Item Classification

Name
Valve Seat
(NSN) Nationale Lagernummer
4820-01-061-1598
(FSG) Federal Supply Group
48 Valves
(FSC) Bundesversorgungsklassifizierung
4820 Nicht angetriebene Ventile
(INC) Artikelbezeichnung Code
22113
(FIIG) Leitfaden zur Identifizierung von Bundesartikeln
A15500
Datum
06/13/1978 (vor 48 Jahren)

0.346 inches nominal body inside diameter, 0.221 inches nominal single threaded portion thread length, 0.091 inches nominal flange seat to disk end height, 3a single threaded portion thread class, 0.749 inches nominal flange diameter

Specs & Compatibility

Thread-Klasse

3a single threaded portion

Gewindelänge

0.221 inches nominal single threaded portion

Durchmesser des Flansches

0.749 inches nominal

Innendurchmesser des Gehäuses

0.346 inches nominal

Höhe des Flanschsitzes bis zum Scheibenende

0.091 inches nominal

Untere Flanschhöhe

0.315 inches nominal

Sitzwinkel in Grad

45.000 nominal

Gewindeanzahl pro Zoll

24 single threaded portion

Nenngewindegröße

0.625 inches single threaded portion

Form der Sitzfläche

angular

Besondere Merkmale

id has octogonal wrenching accomodation 0.307 in.across the flat

Material

copper alloy overall

Materialdokument und Klassifizierung

qq-n-281,class a or b,comp a fed spec single material response overall

Stilbezeichnung

threaded flanged

Gewindeserienbezeichnung

uns single threaded portion

Replacement For

Teilenummer Beschreibung
4820-01-092-8475 No Name Available 06/01/1988
4820-01-115-9816 No Name Available 01/01/2000
4820-01-116-6165 No Name Available 04/01/1990

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

0022113

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Teilenummer Beschreibung
1889587ASSYCVPC4 1-4IN Valve Seat
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803-2177934-1XX-18 Valve Seat
803-2177934-X1XX-18 Valve Seat

Häufig gestellte Fragen

What is the FSCG of the NSN 4820-01-061-1598?
The FSCG of the NSN 4820-01-061-1598 is 4820
Does the NSN 4820-01-061-1598 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-01-061-1598 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 4820-01-061-1598 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-061-1598 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 4820-01-061-1598 was assigned to the Federal Catalog?
It was assigned vor 48 Jahren, on Tue, Jun 13, 1978