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4820-00-255-5804

Valve Seat

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Official Item Classification

Name
Valve Seat
(NSN) Nationale Lagernummer
4820-00-255-5804
(FSG) Federal Supply Group
48 Valves
(FSC) Bundesversorgungsklassifizierung
4820 Nicht angetriebene Ventile
(INC) Artikelbezeichnung Code
22113
(FIIG) Leitfaden zur Identifizierung von Bundesartikeln
A15500
Datum
03/12/1971 (vor 55 Jahren)

0.500 inches nominal single threaded portion thread length, 2a single threaded portion thread class, 0.500 inches nominal under flange height, 2.688 inches nominal flange diameter, 0.438 inches nominal flange seat to disk end height

Specs & Compatibility

Thread-Klasse

2a single threaded portion

Gewindelänge

0.500 inches nominal single threaded portion

Durchmesser des Flansches

2.688 inches nominal

Höhe des Flanschsitzes bis zum Scheibenende

0.438 inches nominal

Untere Flanschhöhe

0.500 inches nominal

Sitzwinkel in Grad

20.000 nominal

Gewindeanzahl pro Zoll

16 single threaded portion

Nenngewindegröße

2.375 inches single threaded portion

Form der Sitzfläche

angular

Abgestufter Innendurchmesser des Körpers

2.000 inches nominal first step

Abgestufter Innendurchmesser des Körpers

2.375 inches nominal second step

Material

nickel alloy overall

Materialdokument und Klassifizierung

monel bs3071na13 mfr ref single material response overall

Stilbezeichnung

threaded flanged

Gewindeserienbezeichnung

un single threaded portion

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

Related Hardware Products

Teilenummer Beschreibung
M11608IM6 Valve Seat
M11608ITEM6 Valve Seat

Häufig gestellte Fragen

What is the FSCG of the NSN 4820-00-255-5804?
The FSCG of the NSN 4820-00-255-5804 is 4820
Does the NSN 4820-00-255-5804 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-00-255-5804 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 4820-00-255-5804 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-00-255-5804 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 4820-00-255-5804 was assigned to the Federal Catalog?
It was assigned vor 55 Jahren, on Fri, Mar 12, 1971