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4820-01-429-8422

Valve Seat

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Official Item Classification

Name
Valve Seat
(NSN) Nationale Lagernummer
4820-01-429-8422
(FSG) Federal Supply Group
48 Valves
(FSC) Bundesversorgungsklassifizierung
4820 Nicht angetriebene Ventile
(INC) Artikelbezeichnung Code
22113
(FIIG) Leitfaden zur Identifizierung von Bundesartikeln
A15500
Datum
04/19/1996 (vor 30 Jahren)

0.688 inches nominal overall height, 4.813 inches maximum body outside diameter, 4.8125 inches nominal single threaded portion thread length, 4.062 inches nominal body inside diameter, 3a single threaded portion thread class

Specs & Compatibility

Thread-Klasse

3a single threaded portion

Gewindelänge

4.8125 inches nominal single threaded portion

Gesamthöhe

0.688 inches nominal

Gehäuseaußendurchmesser

4.813 inches maximum

Innendurchmesser des Gehäuses

4.062 inches nominal

Endproduktidentifizierung

strategic sealift conversion ships class

Sitzwinkel in Grad

30.000 nominal

Gewindeanzahl pro Zoll

12 single threaded portion

Nenngewindegröße

4.000 inches single threaded portion

Form der Sitzfläche

angular

Besondere Merkmale

e/i:4 inch gate valve

Material

nickel alloy 400 or nickel alloy seat

Materialdokument und Klassifizierung

qq-n-281 anl fed spec single material response or astm a494, grade -30h assn std single material response seat

Stilbezeichnung

plain

Gewindeserienbezeichnung

uns single threaded portion

Replacement For

Teilenummer Beschreibung
4820-01-458-9383 No Name Available 12/01/1998

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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Häufig gestellte Fragen

What is the FSCG of the NSN 4820-01-429-8422?
The FSCG of the NSN 4820-01-429-8422 is 4820
Does the NSN 4820-01-429-8422 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-01-429-8422 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 4820-01-429-8422 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-429-8422 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 4820-01-429-8422 was assigned to the Federal Catalog?
It was assigned vor 30 Jahren, on Fri, Apr 19, 1996