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4820-00-035-9920

Valve Seat

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Official Item Classification

Name
Valve Seat
(NSN) Nationale Lagernummer
4820-00-035-9920
(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)

0.280 inches minimum first threaded portion thread length, 2.630 inches nominal flange diameter, 2.000 inches minimum and 2.003 inches maximum body inside diameter, 0.320 inches maximum second threaded portion thread length, 2a single threaded portion thread class

Specs & Compatibility

Thread-Klasse

2a single threaded portion

Gewindelänge

0.280 inches minimum first threaded portion

Gewindelänge

0.320 inches maximum second threaded portion

Durchmesser des Flansches

2.630 inches nominal

Innendurchmesser des Gehäuses

2.000 inches minimum and 2.003 inches maximum

Höhe des Flanschsitzes bis zum Scheibenende

0.219 inches nominal

Untere Flanschhöhe

0.410 inches nominal

Sitzwinkel in Grad

0.083 nominal

Gewindeanzahl pro Zoll

16 single threaded portion

Nenngewindegröße

2.375 inches single threaded portion

Form der Sitzfläche

angular

Material

nickel or copper alloy overall

Stilbezeichnung

threaded flanged

Gewindeserienbezeichnung

un single threaded portion

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.

Source of Supply Code

SMS

Pseudo Item Name Code

0022113

Related Hardware Products

Teilenummer Beschreibung
C769 Valve Seat

Häufig gestellte Fragen

What is the FSCG of the NSN 4820-00-035-9920?
The FSCG of the NSN 4820-00-035-9920 is 4820
Does the NSN 4820-00-035-9920 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-00-035-9920 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 4820-00-035-9920 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-035-9920 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 4820-00-035-9920 was assigned to the Federal Catalog?
It was assigned vor 65 Jahren, on Sun, Jan 1, 1961